A tagset is a list of part-of-speech tags (POS tags for short), i.e. labels used to indicate the part of speech and sometimes also other grammatical categories (case, tense etc.) of each token in a text corpus.

Norwegian Oslo-Bergen part-of-speech tagset is available in Norwegian corpora annotated by the Oslo-Bergen Tagger. The tagset is based on the Norwegian Reference Grammar (Norsk Referansegrammarikk, ed. Jan Terje Faarlund, Svein Lie and Kjell Ivar Vannebo 1997).

An Example of a tag in the CQL concordance search box[tag="det"] finds all determiners, e.g. en, hans (note: please make sure that you use straight double quotation marks)

Tagset (basic part-of-speech)

Tag Description Example
subst noun navnet
verb verb er
prep preposition
adj adjective hele
det determiner en
clb conjunction clause boundary ,
pron pronoun han
adv adverb ikke
konj conjuction og
sbu subjunction at
ukjent unkonwn
inf-merke infinitive marker å
symb symbols +
interj interjection Ja
prep+subst preposition+noun i tilfelle
fork abbreviation inkl.
prep+det+subst preposition+determiner+noun i det fri

Source: http://tekstlab.uio.no/obt-ny/english/tags.html

Full tagset summary (detailed part-of-speech information)

Tag English translation Example
adj adjective “comme il faut” adj
adj adj kaste adj
adj be ent adj definite singular kaste adj be ent
adj be ent pos adj definite singular positive pen adj be ent pos
adj be ent pos adj definite singular positive <første> første adj be ent pos
adj be sup adj definite superlative pen adj be sup
adj fem ub ent pos adj feminine indefinite singular positive liten adj fem ub ent pos
adj fl adj plural kaste adj fl
adj fl pos adj plural positive pen adj fl pos
adj fl pos adj plural positive <første> første adj fl pos
adj fork adj abbreviation “alm.” adj fork
adj komp adj comparative pen adj komp
adj komp adj comparative fort adj komp
adj nøyt ub ent adj neutre indefinite singular kaste adj nøyt ub ent
adj nøyt ub ent pos adj neutre indefinite singular pen adj nøyt ub ent pos
adj nøyt ub ent pos adj neutre indefinite singular <første> første adj nøyt ub ent pos
adj pos adj positive lenge adj pos
adj sup adj superlative fort adj sup
adj ub m/f ent adj indefinite masculine/feminine singular kaste adj ub m/f ent
adj ub m/f ent pos adj indefinite masculine/feminine positive pen adj ub m/f ent pos
adj ub m/f ent pos adj indefinite masculine/feminine positive <første> første adj ub m/f ent pos
adj ub sup adj indefinite superlative pen adj ub sup
adv adverb ikke adv
adv fork adverb abbreviation “bto.” adv fork
det forst determiner amplifier selv det forst
det be determiner definite selve det be
det be ent forst determiner definite singular amplifier egen det be ent forst
det be ent kvant determiner definite singular quantifier ene det be ent kvant
det be kvant determiner definite quantifier eneste det be kvant
det dem be determiner demonstrative definite samme det dem be
det dem be ent determiner demonstrative definite annen det dem be ent
det dem fem ent determiner demonstrative feminine singular <sånn> sånn det dem fem ent
det dem fem ub ent determiner demonstrative feminine indefinite singular annen det dem fem ub ent
det dem fl determiner demonstrative plural <sånne> sånn det dem fl
det dem fl determiner demonstrative plural annen det dem fl
det dem mask ent determiner demonstrative masculine singular <sånn> sånn det dem mask ent
det dem mask ub ent determiner demonstrative masculine indefinite singular annen det dem mask ub ent
det dem nøyt ent determiner demonstrative neutre singular <sånt> sånn det dem nøyt ent
det dem nøyt ub ent determiner demonstrative neutre indefinite singular annen det dem nøyt ub ent
det fem ent kvant determiner feminine singular quantifier ingen det fem ent kvant
det fem ent poss determiner feminine singular possesive min det fem ent poss
det fem ent poss høflig determiner feminine singular possesive polite Deres det fem ent poss høflig
det fem ent poss res determiner feminine singular possesive reciprocal hverandres det fem ent poss res
det fem ent sp determiner feminine singular inquiry hvilken det fem ent sp
det fem ub ent forst determiner feminine indefinite singular amplifier egen det fem ub ent forst
det fl forst determiner plural amplifier egen det fl forst
det fl kvant determiner plural quantifier ingen det fl kvant
det fl poss determiner plural possesive min det fl poss
det fl poss høflig determiner plural possesive polite Deres det fl poss høflig
det fl poss res determiner plural possesive reciprocal hverandres det fl poss res
det fl sp determiner plural inquiry hvilken det fl sp
det mask ent kvant determiner masculine singular quantifier ingen det mask ent kvant
det mask ent poss determiner masculine singular possesive min det mask ent poss
det mask ent poss høflig determiner masculine singular possesive polite Deres det mask ent poss høflig
det mask ent poss res determiner masculine singular possesive reciprocal hverandres det mask ent poss res
det mask ent sp determiner masculine singular inquiry hvilken det mask ent sp
det mask ub ent forst determiner masculine indefinite singular amplifier egen det mask ub ent forst
det nøyt ent kvant determiner neutre singular quantifier ingen det nøyt ent kvant
det nøyt ent poss determiner neutre singular possesive min det nøyt ent poss
det nøyt ent poss res determiner neutre singular possesive reciprocal hverandres det nøyt ent poss res
det nøyt ent sp determiner neutre singular inquiry hvilken det nøyt ent sp
det nøyt ub ent forst determiner neutre indefinite singular amplifier egen det nøyt ub ent forst
fork abbreviation “bill. mrk.” fork
inf-merke infinitive marker <å> å inf-merke
interj interjection <æsj> æsj interj
konj conjunction og konj
konj conjunction <både> både konj
konj clb conjunction clause boundary og konj clb
prep preposition <på> på prep
prep fork preposition abbreviation bl.a. prep fork
pron pronoun “ditten og datten” pron
pron akk refl pronoun accusative reflexive seg pron akk refl
pron ent pronoun singular ingenting pron ent
pron ent pers hum pronoun singular personal human en pron ent pers hum
pron ent pers hum akk 1 pronoun singular personal human accusative 1 jeg pron ent pers hum akk 1
pron ent pers hum akk 2 pronoun singular personal human accusative 2 du pron ent pers hum akk 2
pron ent pers hum nom pronoun singular personal human nominative man pron ent pers hum nom
pron ent pers hum nom 1 pronoun singular personal human nominative 1 jeg pron ent pers hum nom 1
pron ent pers hum nom 2 pronoun singular personal human nominative 2 du pron ent pers hum nom 2
pron fem ent pers 3 pronoun feminine singular personal 3 inga pron fem ent pers 3
pron fem ent pers hum 3 akk pronoun feminine singular personal human 3 accusative hun pron fem ent pers hum 3 akk
pron fem ent pers hum 3 nom pronoun feminine singular personal human 3 nominative hun pron fem ent pers hum 3 nom
pron fl hum res pronoun plural human reciprocal hverandre pron fl hum res
pron fl pers 3 pronoun plural personal 3 disse pron fl pers 3
pron fl pers 3 akk pronoun plural personal 3 accusative de pron fl pers 3 akk
pron fl pers 3 akk høflig pronoun plural personal 3 accusative polite De pron fl personal 3 akk høflig
pron fl pers 3 nom pronoun plural personal 3 nominative de pron fl pers 3 nom
pron fl pers 3 nom høflig pronoun plural personal 3 nominative polite De pron fl pers 3 nom høflig
pron fl pers hum akk 1 pronoun plural personal human accusative 1 vi pron fl pers hum akk 1
pron fl pers hum akk 2 pronoun plural personal human accusative 2 dere pron fl pers hum akk 2
pron fl pers hum nom 1 pronoun plural personal human nominative 1 vi pron fl pers hum nom 1
pron fl pers hum nom 2 pronoun plural personal human nominative 2 dere pron fl pers hum nom 2
pron hum sp pronoun human inquiry hvem pron hum sp
pron mask ent pers hum 3 akk pronoun masculine singular personal human 3 accusative han pron mask ent pers hum 3 akk
pron mask ent pers hum 3 nom pronoun masculine singular personal human 3 nominative han pron mask ent pers hum 3 nom
pron mask fem ent pers 3 pronoun masculine feminine singular personal 3 den pron mask fem ent pers 3
pron nøyt ent pers 3 pronoun neutre singular personal 3 det pron nøyt ent pers 3
pron poss hum sp pronoun possesive human inquiry hvis pron poss hum sp
pron sp pronoun inquiry hva pron sp
sbu subjunction at sbu
sbu <spørreartikkel> subjunction mon sbu <spørreartikkel>
subst noun <$> “$” subst
subst appell be fl noun common definite plural flaps subst appell be fl
subst appell fem be ent noun common feminine definite singular <døra> dør subst appell fem be ent
subst appell fem be fl noun common feminine definite plural <dørene> dør subst appell fem be fl
subst appell fem ub ent noun common feminine indefinite ent <dør> dør subst appell fem ub ent
subst appell fem ub fl noun common feminine indefinite plural <dører> dør subst appell fem ub fl
subst appell fem ubøy noun common feminine uninflected “gaukemess” subst appell fem ubøy
subst appell fork noun common abbreviation “adj.” subst appell fork
subst appell mask be ent noun common masculine definite singular gutt subst appell mask be ent
subst appell mask be fl noun common masculine definite plural gutt subst appell mask be fl
subst appell mask ub be ent fork noun common masculine indefinite definite singular abbreviation ADB subst appell mask ub be ent fork
subst appell mask ub ent noun common masculine indefinite singular gutt subst appell mask ub ent
subst appell mask ub fl noun common masculine indefinite plural gutt subst appell mask ub fl
subst appell mask ubøy noun common masculine uninflected barsok subst appell mask ubøy
subst appell nøyt be ent noun common neutre definite singular tak subst appell nøyt be ent
subst appell nøyt be fl noun common neutre definite plural tak subst appell nøyt be fl
subst appell nøyt ent noun common neutre singular “enfant terrible” subst appell nøyt ent
subst appell nøyt fork noun common neutre abbreviation fl. subst appell nøyt fork
subst appell nøyt ub be ent fl fork noun common neutre indefinite definite singular plural abbreviation “AL” subst appell nøyt ub be ent fl fork
subst appell nøyt ub ent noun common neutre indefinite singular tak subst appell nøyt ub ent
subst appell nøyt ub fl noun common neutre indefinite plural tak subst appell nøyt ub fl
subst appell nøyt ubøy noun common neutre uninflected <norrønt>” “norrønt” subst appell nøyt ubøy
subst appell ub fl noun common indefinite plural flaps subst appell ub fl
subst appell ub fl noun common indefinite plural vegne subst appell ub fl
subst appell ubøy noun common uninflected “babord” subst appell ubøy
subst fork noun abbreviation “ab” subst fork
subst prop noun proper Sovjetunionen subst prop
subst prop fem noun proper feminine Anne subst prop fem
subst prop fork noun proper abbreviation A. subst prop fork
subst prop gen noun proper genitive Jesu subst prop gen
subst prop mask noun proper mask Per subst prop mask
subst prop nøyt noun proper neutre Atlanterhavet subst prop nøyt
subst ub fl noun indefinite plural honoratiores subst ub fl
ukjent unknown <schønt> schønt ukjent
verb imp verb imperative <kjøp> “kjøpe” verb imp
verb imp verb imperative “synes” verb imp
verb inf verb infinitive <kjøpe> “kjøpe” verb inf
verb inf verb infinitive finnes verb inf
verb perf-part verb past participle <kjøpt> “kjøpe” verb perf-part
verb perf-part verb past participle “finnes” verb perf-part
verb pres verb present tense <kjøper> “kjøpe” verb pres
verb pres verb present tense “finnes” verb pres
verb pres fork verb present tense abbreviation jf. verb pres fork
verb pres inf pass verb present tense infinitive passive “stupe” verb pres inf pass
verb pret verb past tense <kjøpte> “kjøpe” verb pret
verb pret verb past tense “finnes” verb pret
verb ubøy verb uninflected “vorde” verb ubøy

Source: http://tekstlab.uio.no/obt-ny/english/morphosyn.html