must profit
Verbo regular: profit - profited- profited

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must profit
you must profit
she must profit
we must profit
you must profit
they must profit 	I must be profiting
you must be profiting
she must be profiting
we must be profiting
you must be profiting
they must be profiting	I must have profited
you must have profited
she must have profited
we must have profited
you must have profited
they must have profited	I must have been profiting
you must have been profiting
she must have been profiting
we must have been profiting
you must have been profiting
they must have been profiting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not profit
you must not profit
she must not profit
we must not profit
you must not profit
they must not profit 	I must not be profiting
you must not be profiting
she must not be profiting
we must not be profiting
you must not be profiting
they must not be profiting	I must not have profited
you must not have profited
she must not have profited
we must not have profited
you must not have profited
they must not have profited	I must not have been profiting
you must not have been profiting
she must not have been profiting
we must not have been profiting
you must not have been profiting
they must not have been profiting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I profit?
must you profit?
must she profit?
must we profit?
must you profit?
must they profit? 	must I be profiting?
must you be profiting?
must she be profiting?
must we be profiting?
must you be profiting?
must they be profiting? 	must I have profited?
must you have profited?
must she have profited?
must we have profited?
must you have profited?
must they have profited? 	must I have been profiting?
must you have been profiting?
must she have been profiting?
must we have been profiting?
must you have been profiting?
must they have been profiting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not profit?
must you not profit?
must she not profit?
must we not profit?
must you not profit?
must they not profit? 	must I not be profiting?
must you not be profiting?
must she not be profiting?
must we not be profiting?
must you not be profiting?
must they not be profiting? 	must I not have profited?
must you not have profited?
must she not have profited?
must we not have profited?
must you not have profited?
must they not have profited? 	must I not have been profiting?
must you not have been profiting?
must she not have been profiting?
must we not have been profiting?
must you not have been profiting?
must they not have been profiting?