Most Catalan adjectives inflect for number, only a subgroup of gender invariable adjectives are also number invariable.
| Attribute | Value | Ca. example | Ca. tag |
| Number | s | bona | A/fs |
| p | bones | A/fp | |
| p | possibles | AI/p | |
Case, Inflection Type and Definiteness are not pertinent.
We do not have specific marks for Use and Modification Type.