must clot
Verbo regular: clot - clotted- clotted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must clot
you must clot
he must clot
we must clot
you must clot
they must clot 	I must be clotting
you must be clotting
he must be clotting
we must be clotting
you must be clotting
they must be clotting	I must have clotted
you must have clotted
he must have clotted
we must have clotted
you must have clotted
they must have clotted	I must have been clotting
you must have been clotting
he must have been clotting
we must have been clotting
you must have been clotting
they must have been clotting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not clot
you must not clot
he must not clot
we must not clot
you must not clot
they must not clot 	I must not be clotting
you must not be clotting
he must not be clotting
we must not be clotting
you must not be clotting
they must not be clotting	I must not have clotted
you must not have clotted
he must not have clotted
we must not have clotted
you must not have clotted
they must not have clotted	I must not have been clotting
you must not have been clotting
he must not have been clotting
we must not have been clotting
you must not have been clotting
they must not have been clotting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I clot?
must you clot?
must he clot?
must we clot?
must you clot?
must they clot? 	must I be clotting?
must you be clotting?
must he be clotting?
must we be clotting?
must you be clotting?
must they be clotting? 	must I have clotted?
must you have clotted?
must he have clotted?
must we have clotted?
must you have clotted?
must they have clotted? 	must I have been clotting?
must you have been clotting?
must he have been clotting?
must we have been clotting?
must you have been clotting?
must they have been clotting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not clot?
must you not clot?
must he not clot?
must we not clot?
must you not clot?
must they not clot? 	must I not be clotting?
must you not be clotting?
must he not be clotting?
must we not be clotting?
must you not be clotting?
must they not be clotting? 	must I not have clotted?
must you not have clotted?
must he not have clotted?
must we not have clotted?
must you not have clotted?
must they not have clotted? 	must I not have been clotting?
must you not have been clotting?
must he not have been clotting?
must we not have been clotting?
must you not have been clotting?
must they not have been clotting?