Coniugazione del verbo inglese
COULD PLACARD

Verbo regolare: placard - placarded - placarded

Affermazione

Forma semplice	Forma con V-ing
I could placard you could placard she could placard we could placard you could placard they could placard	I could be placarding you could be placarding she could be placarding we could be placarding you could be placarding they could be placarding
Perfetto	Perfetto con V-ing
I could have placarded you could have placarded she could have placarded we could have placarded you could have placarded they could have placarded	I could have been placarding you could have been placarding she could have been placarding we could have been placarding you could have been placarding they could have been placarding

Negazione

Forma semplice	Forma con V-ing
I could not placard you could not placard she could not placard we could not placard you could not placard they could not placard	I could not be placarding you could not be placarding she could not be placarding we could not be placarding you could not be placarding they could not be placarding
Perfetto	Perfetto con V-ing
I could not have placarded you could not have placarded she could not have placarded we could not have placarded you could not have placarded they could not have placarded	I could not have been placarding you could not have been placarding she could not have been placarding we could not have been placarding you could not have been placarding they could not have been placarding

Forma interrogativa

Forma semplice	Forma con V-ing
could I placard? could you placard? could she placard? could we placard? could you placard? could they placard?	could I be placarding? could you be placarding? could she be placarding? could we be placarding? could you be placarding? could they be placarding?
Perfetto	Perfetto con V-ing
could I have placarded? could you have placarded? could she have placarded? could we have placarded? could you have placarded? could they have placarded?	could I have been placarding? could you have been placarding? could she have been placarding? could we have been placarding? could you have been placarding? could they have been placarding?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not placard? could you not placard? could she not placard? could we not placard? could you not placard? could they not placard?	could I not be placarding? could you not be placarding? could she not be placarding? could we not be placarding? could you not be placarding? could they not be placarding?
Perfetto	Perfetto con V-ing
could I not have placarded? could you not have placarded? could she not have placarded? could we not have placarded? could you not have placarded? could they not have placarded?	could I not have been placarding? could you not have been placarding? could she not have been placarding? could we not have been placarding? could you not have been placarding? could they not have been placarding?