Coniugazione del verbo inglese
COULD YARD

Verbo regolare: yard - yarded - yarded

Affermazione

Forma semplice	Forma con V-ing
I could yard you could yard he could yard we could yard you could yard they could yard	I could be yarding you could be yarding he could be yarding we could be yarding you could be yarding they could be yarding
Perfetto	Perfetto con V-ing
I could have yarded you could have yarded he could have yarded we could have yarded you could have yarded they could have yarded	I could have been yarding you could have been yarding he could have been yarding we could have been yarding you could have been yarding they could have been yarding

Negazione

Forma semplice	Forma con V-ing
I couldn't yard you couldn't yard he couldn't yard we couldn't yard you couldn't yard they couldn't yard	I couldn't be yarding you couldn't be yarding he couldn't be yarding we couldn't be yarding you couldn't be yarding they couldn't be yarding
Perfetto	Perfetto con V-ing
I couldn't have yarded you couldn't have yarded he couldn't have yarded we couldn't have yarded you couldn't have yarded they couldn't have yarded	I couldn't have been yarding you couldn't have been yarding he couldn't have been yarding we couldn't have been yarding you couldn't have been yarding they couldn't have been yarding

Forma interrogativa

Forma semplice	Forma con V-ing
could I yard? could you yard? could he yard? could we yard? could you yard? could they yard?	could I be yarding? could you be yarding? could he be yarding? could we be yarding? could you be yarding? could they be yarding?
Perfetto	Perfetto con V-ing
could I have yarded? could you have yarded? could he have yarded? could we have yarded? could you have yarded? could they have yarded?	could I have been yarding? could you have been yarding? could he have been yarding? could we have been yarding? could you have been yarding? could they have been yarding?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I yard? couldn't you yard? couldn't he yard? couldn't we yard? couldn't you yard? couldn't they yard?	couldn't I be yarding? couldn't you be yarding? couldn't he be yarding? couldn't we be yarding? couldn't you be yarding? couldn't they be yarding?
Perfetto	Perfetto con V-ing
couldn't I have yarded? couldn't you have yarded? couldn't he have yarded? couldn't we have yarded? couldn't you have yarded? couldn't they have yarded?	couldn't I have been yarding? couldn't you have been yarding? couldn't he have been yarding? couldn't we have been yarding? couldn't you have been yarding? couldn't they have been yarding?