must bask
Verbo regular: bask - basked- basked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must bask
you must bask
he must bask
we must bask
you must bask
they must bask 	I must be basking
you must be basking
he must be basking
we must be basking
you must be basking
they must be basking	I must have basked
you must have basked
he must have basked
we must have basked
you must have basked
they must have basked	I must have been basking
you must have been basking
he must have been basking
we must have been basking
you must have been basking
they must have been basking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not bask
you must not bask
he must not bask
we must not bask
you must not bask
they must not bask 	I must not be basking
you must not be basking
he must not be basking
we must not be basking
you must not be basking
they must not be basking	I must not have basked
you must not have basked
he must not have basked
we must not have basked
you must not have basked
they must not have basked	I must not have been basking
you must not have been basking
he must not have been basking
we must not have been basking
you must not have been basking
they must not have been basking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I bask?
must you bask?
must he bask?
must we bask?
must you bask?
must they bask? 	must I be basking?
must you be basking?
must he be basking?
must we be basking?
must you be basking?
must they be basking? 	must I have basked?
must you have basked?
must he have basked?
must we have basked?
must you have basked?
must they have basked? 	must I have been basking?
must you have been basking?
must he have been basking?
must we have been basking?
must you have been basking?
must they have been basking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not bask?
must you not bask?
must he not bask?
must we not bask?
must you not bask?
must they not bask? 	must I not be basking?
must you not be basking?
must he not be basking?
must we not be basking?
must you not be basking?
must they not be basking? 	must I not have basked?
must you not have basked?
must he not have basked?
must we not have basked?
must you not have basked?
must they not have basked? 	must I not have been basking?
must you not have been basking?
must he not have been basking?
must we not have been basking?
must you not have been basking?
must they not have been basking?