Coniugazione del verbo inglese
COULD AID

Verbo regolare: aid - aided - aided

Affermazione

Forma semplice	Forma con V-ing
I could aid you could aid he could aid we could aid you could aid they could aid	I could be aiding you could be aiding he could be aiding we could be aiding you could be aiding they could be aiding
Perfetto	Perfetto con V-ing
I could have aided you could have aided he could have aided we could have aided you could have aided they could have aided	I could have been aiding you could have been aiding he could have been aiding we could have been aiding you could have been aiding they could have been aiding

Negazione

Forma semplice	Forma con V-ing
I couldn't aid you couldn't aid he couldn't aid we couldn't aid you couldn't aid they couldn't aid	I couldn't be aiding you couldn't be aiding he couldn't be aiding we couldn't be aiding you couldn't be aiding they couldn't be aiding
Perfetto	Perfetto con V-ing
I couldn't have aided you couldn't have aided he couldn't have aided we couldn't have aided you couldn't have aided they couldn't have aided	I couldn't have been aiding you couldn't have been aiding he couldn't have been aiding we couldn't have been aiding you couldn't have been aiding they couldn't have been aiding

Forma interrogativa

Forma semplice	Forma con V-ing
could I aid? could you aid? could he aid? could we aid? could you aid? could they aid?	could I be aiding? could you be aiding? could he be aiding? could we be aiding? could you be aiding? could they be aiding?
Perfetto	Perfetto con V-ing
could I have aided? could you have aided? could he have aided? could we have aided? could you have aided? could they have aided?	could I have been aiding? could you have been aiding? could he have been aiding? could we have been aiding? could you have been aiding? could they have been aiding?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I aid? couldn't you aid? couldn't he aid? couldn't we aid? couldn't you aid? couldn't they aid?	couldn't I be aiding? couldn't you be aiding? couldn't he be aiding? couldn't we be aiding? couldn't you be aiding? couldn't they be aiding?
Perfetto	Perfetto con V-ing
couldn't I have aided? couldn't you have aided? couldn't he have aided? couldn't we have aided? couldn't you have aided? couldn't they have aided?	couldn't I have been aiding? couldn't you have been aiding? couldn't he have been aiding? couldn't we have been aiding? couldn't you have been aiding? couldn't they have been aiding?