Coniugazione del verbo inglese
COULD HELICOPTER

Verbo regolare: helicopter - helicoptered - helicoptered

Affermazione

Forma semplice	Forma con V-ing
I could helicopter you could helicopter he could helicopter we could helicopter you could helicopter they could helicopter	I could be helicoptering you could be helicoptering he could be helicoptering we could be helicoptering you could be helicoptering they could be helicoptering
Perfetto	Perfetto con V-ing
I could have helicoptered you could have helicoptered he could have helicoptered we could have helicoptered you could have helicoptered they could have helicoptered	I could have been helicoptering you could have been helicoptering he could have been helicoptering we could have been helicoptering you could have been helicoptering they could have been helicoptering

Negazione

Forma semplice	Forma con V-ing
I couldn't helicopter you couldn't helicopter he couldn't helicopter we couldn't helicopter you couldn't helicopter they couldn't helicopter	I couldn't be helicoptering you couldn't be helicoptering he couldn't be helicoptering we couldn't be helicoptering you couldn't be helicoptering they couldn't be helicoptering
Perfetto	Perfetto con V-ing
I couldn't have helicoptered you couldn't have helicoptered he couldn't have helicoptered we couldn't have helicoptered you couldn't have helicoptered they couldn't have helicoptered	I couldn't have been helicoptering you couldn't have been helicoptering he couldn't have been helicoptering we couldn't have been helicoptering you couldn't have been helicoptering they couldn't have been helicoptering

Forma interrogativa

Forma semplice	Forma con V-ing
could I helicopter? could you helicopter? could he helicopter? could we helicopter? could you helicopter? could they helicopter?	could I be helicoptering? could you be helicoptering? could he be helicoptering? could we be helicoptering? could you be helicoptering? could they be helicoptering?
Perfetto	Perfetto con V-ing
could I have helicoptered? could you have helicoptered? could he have helicoptered? could we have helicoptered? could you have helicoptered? could they have helicoptered?	could I have been helicoptering? could you have been helicoptering? could he have been helicoptering? could we have been helicoptering? could you have been helicoptering? could they have been helicoptering?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I helicopter? couldn't you helicopter? couldn't he helicopter? couldn't we helicopter? couldn't you helicopter? couldn't they helicopter?	couldn't I be helicoptering? couldn't you be helicoptering? couldn't he be helicoptering? couldn't we be helicoptering? couldn't you be helicoptering? couldn't they be helicoptering?
Perfetto	Perfetto con V-ing
couldn't I have helicoptered? couldn't you have helicoptered? couldn't he have helicoptered? couldn't we have helicoptered? couldn't you have helicoptered? couldn't they have helicoptered?	couldn't I have been helicoptering? couldn't you have been helicoptering? couldn't he have been helicoptering? couldn't we have been helicoptering? couldn't you have been helicoptering? couldn't they have been helicoptering?