Réponse :
is
is teaching
teaches
is living
is
have
love
don't have
live
is speaking
doesn't teach
stays
lives
studies
enjoys
plans
doesn't like
love
go
are playing
doesn't play
skateboards
works
doesn't work
doesn't feel
Explications :
Je ne suis pas sur de tout !
En gros tu utilise be+ing quand c'est une action en train de se passer, et pour le reste quand c'est he, she, it on met un S a la fin du verbe. C'est tout !