CONJUGATIONS

PARALLEL FORMS

189. Many verbs have more than one set of forms, of which only one is generally found in classic use.

lavō, lavāre or lavĕre  wash (see § 211.e)
scateō, scatēre or scatĕre  gush forth
lūdificō, -āre or lūdificor, -ārī  mock
fulgō, fulgĕre or fulgeō, fulgēre  shine