Coniugazione del verbo inglese
CAN PREALTER

Verbo regolare: prealter - prealtered - prealtered

Affermazione

Forma semplice	Forma con V-ing
I can prealter you can prealter he can prealter we can prealter you can prealter they can prealter	I can be prealtering you can be prealtering he can be prealtering we can be prealtering you can be prealtering they can be prealtering
Perfetto	Perfetto con V-ing
I can have prealtered you can have prealtered he can have prealtered we can have prealtered you can have prealtered they can have prealtered	I can have been prealtering you can have been prealtering he can have been prealtering we can have been prealtering you can have been prealtering they can have been prealtering

Negazione

Forma semplice	Forma con V-ing
I can't prealter you can't prealter he can't prealter we can't prealter you can't prealter they can't prealter	I can't be prealtering you can't be prealtering he can't be prealtering we can't be prealtering you can't be prealtering they can't be prealtering
Perfetto	Perfetto con V-ing
I can't have prealtered you can't have prealtered he can't have prealtered we can't have prealtered you can't have prealtered they can't have prealtered	I can't have been prealtering you can't have been prealtering he can't have been prealtering we can't have been prealtering you can't have been prealtering they can't have been prealtering

Forma interrogativa

Forma semplice	Forma con V-ing
can I prealter? can you prealter? can he prealter? can we prealter? can you prealter? can they prealter?	can I be prealtering? can you be prealtering? can he be prealtering? can we be prealtering? can you be prealtering? can they be prealtering?
Perfetto	Perfetto con V-ing
can I have prealtered? can you have prealtered? can he have prealtered? can we have prealtered? can you have prealtered? can they have prealtered?	can I have been prealtering? can you have been prealtering? can he have been prealtering? can we have been prealtering? can you have been prealtering? can they have been prealtering?

Forma interro-negativa

Forma semplice	Forma con V-ing
can't I prealter? can't you prealter? can't he prealter? can't we prealter? can't you prealter? can't they prealter?	can't I be prealtering? can't you be prealtering? can't he be prealtering? can't we be prealtering? can't you be prealtering? can't they be prealtering?
Perfetto	Perfetto con V-ing
can't I have prealtered? can't you have prealtered? can't he have prealtered? can't we have prealtered? can't you have prealtered? can't they have prealtered?	can't I have been prealtering? can't you have been prealtering? can't he have been prealtering? can't we have been prealtering? can't you have been prealtering? can't they have been prealtering?