Spanish preterite. Irregular verbs. Third conjugation with pattern ie, i

Mentir

Subject pronoun stemtermination meaning
yo mentí I lied
tumentisteyou lied
el/ellaminthe/she lied
ustedmintyou (formal) lied
ustedesmintieronyou guys lied
nosotrosmentimoswe lied
ellos/ellasmintieronthey lied

The following verbs follow the same pattern
Advertir sentir
Mentir sugerir
preferir