Coniugazione del verbo inglese
COULD SPIRAL

Verbo regolare: spiral - spiralled - spiralled

Affermazione

Forma semplice	Forma con V-ing
I could spiral you could spiral he could spiral we could spiral you could spiral they could spiral	I could be spiralling you could be spiralling he could be spiralling we could be spiralling you could be spiralling they could be spiralling
Perfetto	Perfetto con V-ing
I could have spiralled you could have spiralled he could have spiralled we could have spiralled you could have spiralled they could have spiralled	I could have been spiralling you could have been spiralling he could have been spiralling we could have been spiralling you could have been spiralling they could have been spiralling

Negazione

Forma semplice	Forma con V-ing
I couldn't spiral you couldn't spiral he couldn't spiral we couldn't spiral you couldn't spiral they couldn't spiral	I couldn't be spiralling you couldn't be spiralling he couldn't be spiralling we couldn't be spiralling you couldn't be spiralling they couldn't be spiralling
Perfetto	Perfetto con V-ing
I couldn't have spiralled you couldn't have spiralled he couldn't have spiralled we couldn't have spiralled you couldn't have spiralled they couldn't have spiralled	I couldn't have been spiralling you couldn't have been spiralling he couldn't have been spiralling we couldn't have been spiralling you couldn't have been spiralling they couldn't have been spiralling

Forma interrogativa

Forma semplice	Forma con V-ing
could I spiral? could you spiral? could he spiral? could we spiral? could you spiral? could they spiral?	could I be spiralling? could you be spiralling? could he be spiralling? could we be spiralling? could you be spiralling? could they be spiralling?
Perfetto	Perfetto con V-ing
could I have spiralled? could you have spiralled? could he have spiralled? could we have spiralled? could you have spiralled? could they have spiralled?	could I have been spiralling? could you have been spiralling? could he have been spiralling? could we have been spiralling? could you have been spiralling? could they have been spiralling?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I spiral? couldn't you spiral? couldn't he spiral? couldn't we spiral? couldn't you spiral? couldn't they spiral?	couldn't I be spiralling? couldn't you be spiralling? couldn't he be spiralling? couldn't we be spiralling? couldn't you be spiralling? couldn't they be spiralling?
Perfetto	Perfetto con V-ing
couldn't I have spiralled? couldn't you have spiralled? couldn't he have spiralled? couldn't we have spiralled? couldn't you have spiralled? couldn't they have spiralled?	couldn't I have been spiralling? couldn't you have been spiralling? couldn't he have been spiralling? couldn't we have been spiralling? couldn't you have been spiralling? couldn't they have been spiralling?