Coniugazione del verbo inglese
COULD ACHE

Verbo regolare: ache - ached - ached

Affermazione

Forma semplice	Forma con V-ing
I could ache you could ache he could ache we could ache you could ache they could ache	I could be aching you could be aching he could be aching we could be aching you could be aching they could be aching
Perfetto	Perfetto con V-ing
I could have ached you could have ached he could have ached we could have ached you could have ached they could have ached	I could have been aching you could have been aching he could have been aching we could have been aching you could have been aching they could have been aching

Negazione

Forma semplice	Forma con V-ing
I couldn't ache you couldn't ache he couldn't ache we couldn't ache you couldn't ache they couldn't ache	I couldn't be aching you couldn't be aching he couldn't be aching we couldn't be aching you couldn't be aching they couldn't be aching
Perfetto	Perfetto con V-ing
I couldn't have ached you couldn't have ached he couldn't have ached we couldn't have ached you couldn't have ached they couldn't have ached	I couldn't have been aching you couldn't have been aching he couldn't have been aching we couldn't have been aching you couldn't have been aching they couldn't have been aching

Forma interrogativa

Forma semplice	Forma con V-ing
could I ache? could you ache? could he ache? could we ache? could you ache? could they ache?	could I be aching? could you be aching? could he be aching? could we be aching? could you be aching? could they be aching?
Perfetto	Perfetto con V-ing
could I have ached? could you have ached? could he have ached? could we have ached? could you have ached? could they have ached?	could I have been aching? could you have been aching? could he have been aching? could we have been aching? could you have been aching? could they have been aching?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I ache? couldn't you ache? couldn't he ache? couldn't we ache? couldn't you ache? couldn't they ache?	couldn't I be aching? couldn't you be aching? couldn't he be aching? couldn't we be aching? couldn't you be aching? couldn't they be aching?
Perfetto	Perfetto con V-ing
couldn't I have ached? couldn't you have ached? couldn't he have ached? couldn't we have ached? couldn't you have ached? couldn't they have ached?	couldn't I have been aching? couldn't you have been aching? couldn't he have been aching? couldn't we have been aching? couldn't you have been aching? couldn't they have been aching?