This is an irregular verb. It is a model verb.
Stem Change: e ie (vienes)
Present 1st Person: vengo
Imperative 2nd Person: ven
Preterite Stem: vin-
Preterite Endings: e - iste - o - imos - isteis - ieron
Future Stem: vendr-
Gerund: viniendo
PresentPresente
Mis abuelos vienen a cenar los domingos.
My grandparents come for dinner on Sundays.
PreteritePretérito indefinido
Ayer vino mi prima desde Madrid.
Yesterday my cousin came from Madrid.
Present SubjunctivePresente de subjuntivo
Espero que vengas a mi cumpleaños.
I hope you come to my birthday.