must outswim
Verbo irregular: outswim - outswam- outswum

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must outswim
you must outswim
he must outswim
we must outswim
you must outswim
they must outswim 	I must be outswiming
you must be outswiming
he must be outswiming
we must be outswiming
you must be outswiming
they must be outswiming	I must have outswum
you must have outswum
he must have outswum
we must have outswum
you must have outswum
they must have outswum	I must have been outswiming
you must have been outswiming
he must have been outswiming
we must have been outswiming
you must have been outswiming
they must have been outswiming	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not outswim
you must not outswim
he must not outswim
we must not outswim
you must not outswim
they must not outswim 	I must not be outswiming
you must not be outswiming
he must not be outswiming
we must not be outswiming
you must not be outswiming
they must not be outswiming	I must not have outswum
you must not have outswum
he must not have outswum
we must not have outswum
you must not have outswum
they must not have outswum	I must not have been outswiming
you must not have been outswiming
he must not have been outswiming
we must not have been outswiming
you must not have been outswiming
they must not have been outswiming	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I outswim?
must you outswim?
must he outswim?
must we outswim?
must you outswim?
must they outswim? 	must I be outswiming?
must you be outswiming?
must he be outswiming?
must we be outswiming?
must you be outswiming?
must they be outswiming? 	must I have outswum?
must you have outswum?
must he have outswum?
must we have outswum?
must you have outswum?
must they have outswum? 	must I have been outswiming?
must you have been outswiming?
must he have been outswiming?
must we have been outswiming?
must you have been outswiming?
must they have been outswiming? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not outswim?
must you not outswim?
must he not outswim?
must we not outswim?
must you not outswim?
must they not outswim? 	must I not be outswiming?
must you not be outswiming?
must he not be outswiming?
must we not be outswiming?
must you not be outswiming?
must they not be outswiming? 	must I not have outswum?
must you not have outswum?
must he not have outswum?
must we not have outswum?
must you not have outswum?
must they not have outswum? 	must I not have been outswiming?
must you not have been outswiming?
must he not have been outswiming?
must we not have been outswiming?
must you not have been outswiming?
must they not have been outswiming?