must prophesy
Verbo regular: prophesy - prophesied- prophesied

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must prophesy
you must prophesy
he must prophesy
we must prophesy
you must prophesy
they must prophesy 	I must be prophesying
you must be prophesying
he must be prophesying
we must be prophesying
you must be prophesying
they must be prophesying	I must have prophesied
you must have prophesied
he must have prophesied
we must have prophesied
you must have prophesied
they must have prophesied	I must have been prophesying
you must have been prophesying
he must have been prophesying
we must have been prophesying
you must have been prophesying
they must have been prophesying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not prophesy
you must not prophesy
he must not prophesy
we must not prophesy
you must not prophesy
they must not prophesy 	I must not be prophesying
you must not be prophesying
he must not be prophesying
we must not be prophesying
you must not be prophesying
they must not be prophesying	I must not have prophesied
you must not have prophesied
he must not have prophesied
we must not have prophesied
you must not have prophesied
they must not have prophesied	I must not have been prophesying
you must not have been prophesying
he must not have been prophesying
we must not have been prophesying
you must not have been prophesying
they must not have been prophesying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I prophesy?
must you prophesy?
must he prophesy?
must we prophesy?
must you prophesy?
must they prophesy? 	must I be prophesying?
must you be prophesying?
must he be prophesying?
must we be prophesying?
must you be prophesying?
must they be prophesying? 	must I have prophesied?
must you have prophesied?
must he have prophesied?
must we have prophesied?
must you have prophesied?
must they have prophesied? 	must I have been prophesying?
must you have been prophesying?
must he have been prophesying?
must we have been prophesying?
must you have been prophesying?
must they have been prophesying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not prophesy?
must you not prophesy?
must he not prophesy?
must we not prophesy?
must you not prophesy?
must they not prophesy? 	must I not be prophesying?
must you not be prophesying?
must he not be prophesying?
must we not be prophesying?
must you not be prophesying?
must they not be prophesying? 	must I not have prophesied?
must you not have prophesied?
must he not have prophesied?
must we not have prophesied?
must you not have prophesied?
must they not have prophesied? 	must I not have been prophesying?
must you not have been prophesying?
must he not have been prophesying?
must we not have been prophesying?
must you not have been prophesying?
must they not have been prophesying?