must urinate
Verbo regular: urinate - urinated- urinated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must urinate
you must urinate
he must urinate
we must urinate
you must urinate
they must urinate 	I must be urinating
you must be urinating
he must be urinating
we must be urinating
you must be urinating
they must be urinating	I must have urinated
you must have urinated
he must have urinated
we must have urinated
you must have urinated
they must have urinated	I must have been urinating
you must have been urinating
he must have been urinating
we must have been urinating
you must have been urinating
they must have been urinating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not urinate
you must not urinate
he must not urinate
we must not urinate
you must not urinate
they must not urinate 	I must not be urinating
you must not be urinating
he must not be urinating
we must not be urinating
you must not be urinating
they must not be urinating	I must not have urinated
you must not have urinated
he must not have urinated
we must not have urinated
you must not have urinated
they must not have urinated	I must not have been urinating
you must not have been urinating
he must not have been urinating
we must not have been urinating
you must not have been urinating
they must not have been urinating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I urinate?
must you urinate?
must he urinate?
must we urinate?
must you urinate?
must they urinate? 	must I be urinating?
must you be urinating?
must he be urinating?
must we be urinating?
must you be urinating?
must they be urinating? 	must I have urinated?
must you have urinated?
must he have urinated?
must we have urinated?
must you have urinated?
must they have urinated? 	must I have been urinating?
must you have been urinating?
must he have been urinating?
must we have been urinating?
must you have been urinating?
must they have been urinating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not urinate?
must you not urinate?
must he not urinate?
must we not urinate?
must you not urinate?
must they not urinate? 	must I not be urinating?
must you not be urinating?
must he not be urinating?
must we not be urinating?
must you not be urinating?
must they not be urinating? 	must I not have urinated?
must you not have urinated?
must he not have urinated?
must we not have urinated?
must you not have urinated?
must they not have urinated? 	must I not have been urinating?
must you not have been urinating?
must he not have been urinating?
must we not have been urinating?
must you not have been urinating?
must they not have been urinating?