Conjugación del verbo inglés
MUST COWL

Verbo regular: cowl - cowled - cowled

Afirmación

Forma simple	Forma con V-ing
I must cowl you must cowl he must cowl we must cowl you must cowl they must cowl	I must be cowling you must be cowling he must be cowling we must be cowling you must be cowling they must be cowling
Perfecto	Perfecto con V-ing
I must have cowled you must have cowled he must have cowled we must have cowled you must have cowled they must have cowled	I must have been cowling you must have been cowling he must have been cowling we must have been cowling you must have been cowling they must have been cowling

Negación

Forma simple	Forma con V-ing
I mustn't cowl you mustn't cowl he mustn't cowl we mustn't cowl you mustn't cowl they mustn't cowl	I mustn't be cowling you mustn't be cowling he mustn't be cowling we mustn't be cowling you mustn't be cowling they mustn't be cowling
Perfecto	Perfecto con V-ing
I mustn't have cowled you mustn't have cowled he mustn't have cowled we mustn't have cowled you mustn't have cowled they mustn't have cowled	I mustn't have been cowling you mustn't have been cowling he mustn't have been cowling we mustn't have been cowling you mustn't have been cowling they mustn't have been cowling

Forma interrogativa

Forma simple	Forma con V-ing
must I cowl? must you cowl? must he cowl? must we cowl? must you cowl? must they cowl?	must I be cowling? must you be cowling? must he be cowling? must we be cowling? must you be cowling? must they be cowling?
Perfecto	Perfecto con V-ing
must I have cowled? must you have cowled? must he have cowled? must we have cowled? must you have cowled? must they have cowled?	must I have been cowling? must you have been cowling? must he have been cowling? must we have been cowling? must you have been cowling? must they have been cowling?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I cowl? mustn't you cowl? mustn't he cowl? mustn't we cowl? mustn't you cowl? mustn't they cowl?	mustn't I be cowling? mustn't you be cowling? mustn't he be cowling? mustn't we be cowling? mustn't you be cowling? mustn't they be cowling?
Perfecto	Perfecto con V-ing
mustn't I have cowled? mustn't you have cowled? mustn't he have cowled? mustn't we have cowled? mustn't you have cowled? mustn't they have cowled?	mustn't I have been cowling? mustn't you have been cowling? mustn't he have been cowling? mustn't we have been cowling? mustn't you have been cowling? mustn't they have been cowling?