- Verbs of the First Conjugation are formed directly from ā-stems, regularly with a transitive meaning: as, fuga, flight; fugāre, put to flight.
- Many verbs of the First Conjugation are formed from
o- stems, changing the o- into ā-. These are more commonly
- stimulō , -āre, to incite, from stimulus, a good (stem stimulo-).
- aequō , -āre, to make even, from aequus, even (stem aequo-).
- hībernō , -āre, to pass the winter, from hībernus, of the winter (stem hīberno-).
- albō , -āre, to whiten, from albus, white (stem albo-).
- piō , -āre, to expiate, from pius, pure (stem pio-).
- novō, -āre, to renew, from novus, new (stem novo-).
- armō , -āre, to arm, from arma, arms (stem armo-).
- damnō , -āre, to injure, from damnum, injury (stem damno-).
- A few verbs, generally intransitive, are formed by
analogy from consonant and i- or
u-stems, adding ā to the
- vigilō , -āre, to watch, from vigil, awake.
- exsulō , -āre, to be in exile, from exsul, an exile.
- auspicor, -ārī, to take the auspices, from auspex (stem auspic-), augur.
- pulverō , -āre, to turn (anything) to dust, from pulvis (stem pulver- for pulvis-), dust.
- aestuō, -āre, to surge, boil, from aestus (stem aestu-), tide, seething
- levō, -āre, to lighten, from levis (stem levi-), light.