Conditionnel potentiel (présent)
S1. gwrizinkehen pe gwrizinkahen
S2. gwrizinkehes pe gwrizinkahes
S3. gwrizinkehe pe gwrizinkahe
P1. gwrizinkehemp pe gwrizinkahemp
P2. gwrizinkehec'h pe gwrizinkahec'h
P3. gwrizinkehent pe gwrizinkahent
I. gwrizinkehed pe gwrizinkahed
Conditionnel irréel (passé)
S1. gwrizinkezen pe gwrizinkazen
S2. gwrizinkezes pe gwrizinkazes
S3. gwrizinkeze pe gwrizinkaze
P1. gwrizinkezemp pe gwrizinkazemp
P2. gwrizinkezec'h pe gwrizinkazec'h
P3. gwrizinkezent pe gwrizinkazent
I. gwrizinkezed pe gwrizinkazed