Coniugazione del verbo inglese
COULD SUBMARINE

Verbo regolare: submarine - submarined - submarined

Affermazione

Forma semplice	Forma con V-ing
I could submarine you could submarine she could submarine we could submarine you could submarine they could submarine	I could be submarining you could be submarining she could be submarining we could be submarining you could be submarining they could be submarining
Perfetto	Perfetto con V-ing
I could have submarined you could have submarined she could have submarined we could have submarined you could have submarined they could have submarined	I could have been submarining you could have been submarining she could have been submarining we could have been submarining you could have been submarining they could have been submarining

Negazione

Forma semplice	Forma con V-ing
I could not submarine you could not submarine she could not submarine we could not submarine you could not submarine they could not submarine	I could not be submarining you could not be submarining she could not be submarining we could not be submarining you could not be submarining they could not be submarining
Perfetto	Perfetto con V-ing
I could not have submarined you could not have submarined she could not have submarined we could not have submarined you could not have submarined they could not have submarined	I could not have been submarining you could not have been submarining she could not have been submarining we could not have been submarining you could not have been submarining they could not have been submarining

Forma interrogativa

Forma semplice	Forma con V-ing
could I submarine? could you submarine? could she submarine? could we submarine? could you submarine? could they submarine?	could I be submarining? could you be submarining? could she be submarining? could we be submarining? could you be submarining? could they be submarining?
Perfetto	Perfetto con V-ing
could I have submarined? could you have submarined? could she have submarined? could we have submarined? could you have submarined? could they have submarined?	could I have been submarining? could you have been submarining? could she have been submarining? could we have been submarining? could you have been submarining? could they have been submarining?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not submarine? could you not submarine? could she not submarine? could we not submarine? could you not submarine? could they not submarine?	could I not be submarining? could you not be submarining? could she not be submarining? could we not be submarining? could you not be submarining? could they not be submarining?
Perfetto	Perfetto con V-ing
could I not have submarined? could you not have submarined? could she not have submarined? could we not have submarined? could you not have submarined? could they not have submarined?	could I not have been submarining? could you not have been submarining? could she not have been submarining? could we not have been submarining? could you not have been submarining? could they not have been submarining?