Conjugação do verbo inglês
MUST CLUCK

Verbo regular: cluck - clucked - clucked

Afirmação

Forma simple	Forma com V-ing
I must cluck you must cluck he must cluck we must cluck you must cluck they must cluck	I must be clucking you must be clucking he must be clucking we must be clucking you must be clucking they must be clucking
Perfeito	Perfeito com V-ing
I must have clucked you must have clucked he must have clucked we must have clucked you must have clucked they must have clucked	I must have been clucking you must have been clucking he must have been clucking we must have been clucking you must have been clucking they must have been clucking

Negação

Forma simple	Forma com V-ing
I mustn't cluck you mustn't cluck he mustn't cluck we mustn't cluck you mustn't cluck they mustn't cluck	I mustn't be clucking you mustn't be clucking he mustn't be clucking we mustn't be clucking you mustn't be clucking they mustn't be clucking
Perfeito	Perfeito com V-ing
I mustn't have clucked you mustn't have clucked he mustn't have clucked we mustn't have clucked you mustn't have clucked they mustn't have clucked	I mustn't have been clucking you mustn't have been clucking he mustn't have been clucking we mustn't have been clucking you mustn't have been clucking they mustn't have been clucking

Forma interrogativa

Forma simple	Forma com V-ing
must I cluck? must you cluck? must he cluck? must we cluck? must you cluck? must they cluck?	must I be clucking? must you be clucking? must he be clucking? must we be clucking? must you be clucking? must they be clucking?
Perfeito	Perfeito com V-ing
must I have clucked? must you have clucked? must he have clucked? must we have clucked? must you have clucked? must they have clucked?	must I have been clucking? must you have been clucking? must he have been clucking? must we have been clucking? must you have been clucking? must they have been clucking?

Forma interro-Negação

Forma simple	Forma com V-ing
mustn't I cluck? mustn't you cluck? mustn't he cluck? mustn't we cluck? mustn't you cluck? mustn't they cluck?	mustn't I be clucking? mustn't you be clucking? mustn't he be clucking? mustn't we be clucking? mustn't you be clucking? mustn't they be clucking?
Perfeito	Perfeito com V-ing
mustn't I have clucked? mustn't you have clucked? mustn't he have clucked? mustn't we have clucked? mustn't you have clucked? mustn't they have clucked?	mustn't I have been clucking? mustn't you have been clucking? mustn't he have been clucking? mustn't we have been clucking? mustn't you have been clucking? mustn't they have been clucking?