Coniugazione del verbo inglese
COULD EXPAND

Verbo regolare: expand - expanded - expanded

Affermazione

Forma semplice	Forma con V-ing
I could expand you could expand she could expand we could expand you could expand they could expand	I could be expanding you could be expanding she could be expanding we could be expanding you could be expanding they could be expanding
Perfetto	Perfetto con V-ing
I could have expanded you could have expanded she could have expanded we could have expanded you could have expanded they could have expanded	I could have been expanding you could have been expanding she could have been expanding we could have been expanding you could have been expanding they could have been expanding

Negazione

Forma semplice	Forma con V-ing
I couldn't expand you couldn't expand she couldn't expand we couldn't expand you couldn't expand they couldn't expand	I couldn't be expanding you couldn't be expanding she couldn't be expanding we couldn't be expanding you couldn't be expanding they couldn't be expanding
Perfetto	Perfetto con V-ing
I couldn't have expanded you couldn't have expanded she couldn't have expanded we couldn't have expanded you couldn't have expanded they couldn't have expanded	I couldn't have been expanding you couldn't have been expanding she couldn't have been expanding we couldn't have been expanding you couldn't have been expanding they couldn't have been expanding

Forma interrogativa

Forma semplice	Forma con V-ing
could I expand? could you expand? could she expand? could we expand? could you expand? could they expand?	could I be expanding? could you be expanding? could she be expanding? could we be expanding? could you be expanding? could they be expanding?
Perfetto	Perfetto con V-ing
could I have expanded? could you have expanded? could she have expanded? could we have expanded? could you have expanded? could they have expanded?	could I have been expanding? could you have been expanding? could she have been expanding? could we have been expanding? could you have been expanding? could they have been expanding?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I expand? couldn't you expand? couldn't she expand? couldn't we expand? couldn't you expand? couldn't they expand?	couldn't I be expanding? couldn't you be expanding? couldn't she be expanding? couldn't we be expanding? couldn't you be expanding? couldn't they be expanding?
Perfetto	Perfetto con V-ing
couldn't I have expanded? couldn't you have expanded? couldn't she have expanded? couldn't we have expanded? couldn't you have expanded? couldn't they have expanded?	couldn't I have been expanding? couldn't you have been expanding? couldn't she have been expanding? couldn't we have been expanding? couldn't you have been expanding? couldn't they have been expanding?