Coniugazione del verbo inglese
COULD OBSTRUCT

Verbo regolare: obstruct - obstructed - obstructed

Affermazione

Forma semplice	Forma con V-ing
I could obstruct you could obstruct he could obstruct we could obstruct you could obstruct they could obstruct	I could be obstructing you could be obstructing he could be obstructing we could be obstructing you could be obstructing they could be obstructing
Perfetto	Perfetto con V-ing
I could have obstructed you could have obstructed he could have obstructed we could have obstructed you could have obstructed they could have obstructed	I could have been obstructing you could have been obstructing he could have been obstructing we could have been obstructing you could have been obstructing they could have been obstructing

Negazione

Forma semplice	Forma con V-ing
I couldn't obstruct you couldn't obstruct he couldn't obstruct we couldn't obstruct you couldn't obstruct they couldn't obstruct	I couldn't be obstructing you couldn't be obstructing he couldn't be obstructing we couldn't be obstructing you couldn't be obstructing they couldn't be obstructing
Perfetto	Perfetto con V-ing
I couldn't have obstructed you couldn't have obstructed he couldn't have obstructed we couldn't have obstructed you couldn't have obstructed they couldn't have obstructed	I couldn't have been obstructing you couldn't have been obstructing he couldn't have been obstructing we couldn't have been obstructing you couldn't have been obstructing they couldn't have been obstructing

Forma interrogativa

Forma semplice	Forma con V-ing
could I obstruct? could you obstruct? could he obstruct? could we obstruct? could you obstruct? could they obstruct?	could I be obstructing? could you be obstructing? could he be obstructing? could we be obstructing? could you be obstructing? could they be obstructing?
Perfetto	Perfetto con V-ing
could I have obstructed? could you have obstructed? could he have obstructed? could we have obstructed? could you have obstructed? could they have obstructed?	could I have been obstructing? could you have been obstructing? could he have been obstructing? could we have been obstructing? could you have been obstructing? could they have been obstructing?

Forma interro-negativa

Forma semplice	Forma con V-ing
couldn't I obstruct? couldn't you obstruct? couldn't he obstruct? couldn't we obstruct? couldn't you obstruct? couldn't they obstruct?	couldn't I be obstructing? couldn't you be obstructing? couldn't he be obstructing? couldn't we be obstructing? couldn't you be obstructing? couldn't they be obstructing?
Perfetto	Perfetto con V-ing
couldn't I have obstructed? couldn't you have obstructed? couldn't he have obstructed? couldn't we have obstructed? couldn't you have obstructed? couldn't they have obstructed?	couldn't I have been obstructing? couldn't you have been obstructing? couldn't he have been obstructing? couldn't we have been obstructing? couldn't you have been obstructing? couldn't they have been obstructing?