OIcel conjugation
Verbs were conjugated for tense/mood and the person/number of the subject. The system of PGmc conjugation remains largely intact. Like in PGmc, the conjugation of OIcel verbs varies between Stem classes.
Stem classes
- OIcel strong verbs characterised by Ablaut
- OIcel weak verbs characterised by dental suffixes
- OIcel present-preterite verbs characterised by a present conjugation mirroring the usual preterite