Coniugazione del verbo inglese
COULD SHUTTER

Verbo regolare: shutter - shuttered - shuttered

Affermazione

Forma semplice	Forma con V-ing
I could shutter you could shutter she could shutter we could shutter you could shutter they could shutter	I could be shuttering you could be shuttering she could be shuttering we could be shuttering you could be shuttering they could be shuttering
Perfetto	Perfetto con V-ing
I could have shuttered you could have shuttered she could have shuttered we could have shuttered you could have shuttered they could have shuttered	I could have been shuttering you could have been shuttering she could have been shuttering we could have been shuttering you could have been shuttering they could have been shuttering

Negazione

Forma semplice	Forma con V-ing
I couldn't shutter you couldn't shutter she couldn't shutter we couldn't shutter you couldn't shutter they couldn't shutter	I couldn't be shuttering you couldn't be shuttering she couldn't be shuttering we couldn't be shuttering you couldn't be shuttering they couldn't be shuttering
Perfetto	Perfetto con V-ing
I couldn't have shuttered you couldn't have shuttered she couldn't have shuttered we couldn't have shuttered you couldn't have shuttered they couldn't have shuttered	I couldn't have been shuttering you couldn't have been shuttering she couldn't have been shuttering we couldn't have been shuttering you couldn't have been shuttering they couldn't have been shuttering

Forma interrogativa

Forma semplice	Forma con V-ing
could I shutter? could you shutter? could she shutter? could we shutter? could you shutter? could they shutter?	could I be shuttering? could you be shuttering? could she be shuttering? could we be shuttering? could you be shuttering? could they be shuttering?
Perfetto	Perfetto con V-ing
could I have shuttered? could you have shuttered? could she have shuttered? could we have shuttered? could you have shuttered? could they have shuttered?	could I have been shuttering? could you have been shuttering? could she have been shuttering? could we have been shuttering? could you have been shuttering? could they have been shuttering?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I shutter? couldn't you shutter? couldn't she shutter? couldn't we shutter? couldn't you shutter? couldn't they shutter?	couldn't I be shuttering? couldn't you be shuttering? couldn't she be shuttering? couldn't we be shuttering? couldn't you be shuttering? couldn't they be shuttering?
Perfetto	Perfetto con V-ing
couldn't I have shuttered? couldn't you have shuttered? couldn't she have shuttered? couldn't we have shuttered? couldn't you have shuttered? couldn't they have shuttered?	couldn't I have been shuttering? couldn't you have been shuttering? couldn't she have been shuttering? couldn't we have been shuttering? couldn't you have been shuttering? couldn't they have been shuttering?