Appearance
M010
Adquirir — stem change i→ie (to acquire)
M029
Defender — stem change e→ie (to defend)
M031
Desosar — stem change o→hue (to debone)
M033
Discernir — stem change e→ie (-ir verb) (to discern)
M035
Dormir — stem change o→ue + o→u (to sleep)
M038
Encontrar — stem change o→ue (to find / encounter)
M041
Errar — stem change e→ye (to err / wander)
M047
Jugar — stem change u→ue (to play)
M050
Mover — stem change o→ue (to move)
M052
Oler — stem change o→hue (to smell)
M055
Pedir — stem change e→i (to ask for / request)
M056
Pensar — stem change e→ie (to think)
M058
Poder — stem change o→ue + irregular (to be able to / can)
M064
Querer — stem change e→ie + irregular (to want / love)
M076
Sentir — stem change e→ie + e→i (to feel / regret)
M004
Tener — to have / to hold
M082
Venir — stem change e→ie + g-insertion (to come)
M084
Volver — stem change o→ue + irregular PP (to return)