Coniugazione del verbo inglese
COULD CONTACT

Verbo regolare: contact - contacted - contacted

Affermazione

Forma semplice	Forma con V-ing
I could contact you could contact he could contact we could contact you could contact they could contact	I could be contacting you could be contacting he could be contacting we could be contacting you could be contacting they could be contacting
Perfetto	Perfetto con V-ing
I could have contacted you could have contacted he could have contacted we could have contacted you could have contacted they could have contacted	I could have been contacting you could have been contacting he could have been contacting we could have been contacting you could have been contacting they could have been contacting

Negazione

Forma semplice	Forma con V-ing
I couldn't contact you couldn't contact he couldn't contact we couldn't contact you couldn't contact they couldn't contact	I couldn't be contacting you couldn't be contacting he couldn't be contacting we couldn't be contacting you couldn't be contacting they couldn't be contacting
Perfetto	Perfetto con V-ing
I couldn't have contacted you couldn't have contacted he couldn't have contacted we couldn't have contacted you couldn't have contacted they couldn't have contacted	I couldn't have been contacting you couldn't have been contacting he couldn't have been contacting we couldn't have been contacting you couldn't have been contacting they couldn't have been contacting

Forma interrogativa

Forma semplice	Forma con V-ing
could I contact? could you contact? could he contact? could we contact? could you contact? could they contact?	could I be contacting? could you be contacting? could he be contacting? could we be contacting? could you be contacting? could they be contacting?
Perfetto	Perfetto con V-ing
could I have contacted? could you have contacted? could he have contacted? could we have contacted? could you have contacted? could they have contacted?	could I have been contacting? could you have been contacting? could he have been contacting? could we have been contacting? could you have been contacting? could they have been contacting?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I contact? couldn't you contact? couldn't he contact? couldn't we contact? couldn't you contact? couldn't they contact?	couldn't I be contacting? couldn't you be contacting? couldn't he be contacting? couldn't we be contacting? couldn't you be contacting? couldn't they be contacting?
Perfetto	Perfetto con V-ing
couldn't I have contacted? couldn't you have contacted? couldn't he have contacted? couldn't we have contacted? couldn't you have contacted? couldn't they have contacted?	couldn't I have been contacting? couldn't you have been contacting? couldn't he have been contacting? couldn't we have been contacting? couldn't you have been contacting? couldn't they have been contacting?