must asphyxiate
Verbo regular: asphyxiate - asphyxiated- asphyxiated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must asphyxiate
you must asphyxiate
he must asphyxiate
we must asphyxiate
you must asphyxiate
they must asphyxiate 	I must be asphyxiating
you must be asphyxiating
he must be asphyxiating
we must be asphyxiating
you must be asphyxiating
they must be asphyxiating	I must have asphyxiated
you must have asphyxiated
he must have asphyxiated
we must have asphyxiated
you must have asphyxiated
they must have asphyxiated	I must have been asphyxiating
you must have been asphyxiating
he must have been asphyxiating
we must have been asphyxiating
you must have been asphyxiating
they must have been asphyxiating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not asphyxiate
you must not asphyxiate
he must not asphyxiate
we must not asphyxiate
you must not asphyxiate
they must not asphyxiate 	I must not be asphyxiating
you must not be asphyxiating
he must not be asphyxiating
we must not be asphyxiating
you must not be asphyxiating
they must not be asphyxiating	I must not have asphyxiated
you must not have asphyxiated
he must not have asphyxiated
we must not have asphyxiated
you must not have asphyxiated
they must not have asphyxiated	I must not have been asphyxiating
you must not have been asphyxiating
he must not have been asphyxiating
we must not have been asphyxiating
you must not have been asphyxiating
they must not have been asphyxiating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I asphyxiate?
must you asphyxiate?
must he asphyxiate?
must we asphyxiate?
must you asphyxiate?
must they asphyxiate? 	must I be asphyxiating?
must you be asphyxiating?
must he be asphyxiating?
must we be asphyxiating?
must you be asphyxiating?
must they be asphyxiating? 	must I have asphyxiated?
must you have asphyxiated?
must he have asphyxiated?
must we have asphyxiated?
must you have asphyxiated?
must they have asphyxiated? 	must I have been asphyxiating?
must you have been asphyxiating?
must he have been asphyxiating?
must we have been asphyxiating?
must you have been asphyxiating?
must they have been asphyxiating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not asphyxiate?
must you not asphyxiate?
must he not asphyxiate?
must we not asphyxiate?
must you not asphyxiate?
must they not asphyxiate? 	must I not be asphyxiating?
must you not be asphyxiating?
must he not be asphyxiating?
must we not be asphyxiating?
must you not be asphyxiating?
must they not be asphyxiating? 	must I not have asphyxiated?
must you not have asphyxiated?
must he not have asphyxiated?
must we not have asphyxiated?
must you not have asphyxiated?
must they not have asphyxiated? 	must I not have been asphyxiating?
must you not have been asphyxiating?
must he not have been asphyxiating?
must we not have been asphyxiating?
must you not have been asphyxiating?
must they not have been asphyxiating?