must toast
Verbo regular: toast - toasted- toasted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must toast
you must toast
she must toast
we must toast
you must toast
they must toast 	I must be toasting
you must be toasting
she must be toasting
we must be toasting
you must be toasting
they must be toasting	I must have toasted
you must have toasted
she must have toasted
we must have toasted
you must have toasted
they must have toasted	I must have been toasting
you must have been toasting
she must have been toasting
we must have been toasting
you must have been toasting
they must have been toasting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not toast
you must not toast
she must not toast
we must not toast
you must not toast
they must not toast 	I must not be toasting
you must not be toasting
she must not be toasting
we must not be toasting
you must not be toasting
they must not be toasting	I must not have toasted
you must not have toasted
she must not have toasted
we must not have toasted
you must not have toasted
they must not have toasted	I must not have been toasting
you must not have been toasting
she must not have been toasting
we must not have been toasting
you must not have been toasting
they must not have been toasting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I toast?
must you toast?
must she toast?
must we toast?
must you toast?
must they toast? 	must I be toasting?
must you be toasting?
must she be toasting?
must we be toasting?
must you be toasting?
must they be toasting? 	must I have toasted?
must you have toasted?
must she have toasted?
must we have toasted?
must you have toasted?
must they have toasted? 	must I have been toasting?
must you have been toasting?
must she have been toasting?
must we have been toasting?
must you have been toasting?
must they have been toasting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not toast?
must you not toast?
must she not toast?
must we not toast?
must you not toast?
must they not toast? 	must I not be toasting?
must you not be toasting?
must she not be toasting?
must we not be toasting?
must you not be toasting?
must they not be toasting? 	must I not have toasted?
must you not have toasted?
must she not have toasted?
must we not have toasted?
must you not have toasted?
must they not have toasted? 	must I not have been toasting?
must you not have been toasting?
must she not have been toasting?
must we not have been toasting?
must you not have been toasting?
must they not have been toasting?