Coniugazione del verbo inglese
MUST COLLAPSE

Verbo regolare: collapse - collapsed - collapsed

Affermazione

Forma semplice	Forma con V-ing
I must collapse you must collapse he must collapse we must collapse you must collapse they must collapse	I must be collapsing you must be collapsing he must be collapsing we must be collapsing you must be collapsing they must be collapsing
Perfetto	Perfetto con V-ing
I must have collapsed you must have collapsed he must have collapsed we must have collapsed you must have collapsed they must have collapsed	I must have been collapsing you must have been collapsing he must have been collapsing we must have been collapsing you must have been collapsing they must have been collapsing

Negazione

Forma semplice	Forma con V-ing
I mustn't collapse you mustn't collapse he mustn't collapse we mustn't collapse you mustn't collapse they mustn't collapse	I mustn't be collapsing you mustn't be collapsing he mustn't be collapsing we mustn't be collapsing you mustn't be collapsing they mustn't be collapsing
Perfetto	Perfetto con V-ing
I mustn't have collapsed you mustn't have collapsed he mustn't have collapsed we mustn't have collapsed you mustn't have collapsed they mustn't have collapsed	I mustn't have been collapsing you mustn't have been collapsing he mustn't have been collapsing we mustn't have been collapsing you mustn't have been collapsing they mustn't have been collapsing

Forma interrogativa

Forma semplice	Forma con V-ing
must I collapse? must you collapse? must he collapse? must we collapse? must you collapse? must they collapse?	must I be collapsing? must you be collapsing? must he be collapsing? must we be collapsing? must you be collapsing? must they be collapsing?
Perfetto	Perfetto con V-ing
must I have collapsed? must you have collapsed? must he have collapsed? must we have collapsed? must you have collapsed? must they have collapsed?	must I have been collapsing? must you have been collapsing? must he have been collapsing? must we have been collapsing? must you have been collapsing? must they have been collapsing?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I collapse? mustn't you collapse? mustn't he collapse? mustn't we collapse? mustn't you collapse? mustn't they collapse?	mustn't I be collapsing? mustn't you be collapsing? mustn't he be collapsing? mustn't we be collapsing? mustn't you be collapsing? mustn't they be collapsing?
Perfetto	Perfetto con V-ing
mustn't I have collapsed? mustn't you have collapsed? mustn't he have collapsed? mustn't we have collapsed? mustn't you have collapsed? mustn't they have collapsed?	mustn't I have been collapsing? mustn't you have been collapsing? mustn't he have been collapsing? mustn't we have been collapsing? mustn't you have been collapsing? mustn't they have been collapsing?