may combust
Verbo regular: combust - combusted- combusted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may combust
you may combust
he may combust
we may combust
you may combust
they may combust 	I may be combusting
you may be combusting
he may be combusting
we may be combusting
you may be combusting
they may be combusting	I may have combusted
you may have combusted
he may have combusted
we may have combusted
you may have combusted
they may have combusted	I may have been combusting
you may have been combusting
he may have been combusting
we may have been combusting
you may have been combusting
they may have been combusting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not combust
you may not combust
he may not combust
we may not combust
you may not combust
they may not combust 	I may not be combusting
you may not be combusting
he may not be combusting
we may not be combusting
you may not be combusting
they may not be combusting	I may not have combusted
you may not have combusted
he may not have combusted
we may not have combusted
you may not have combusted
they may not have combusted	I may not have been combusting
you may not have been combusting
he may not have been combusting
we may not have been combusting
you may not have been combusting
they may not have been combusting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I combust?
may you combust?
may he combust?
may we combust?
may you combust?
may they combust? 	may I be combusting?
may you be combusting?
may he be combusting?
may we be combusting?
may you be combusting?
may they be combusting? 	may I have combusted?
may you have combusted?
may he have combusted?
may we have combusted?
may you have combusted?
may they have combusted? 	may I have been combusting?
may you have been combusting?
may he have been combusting?
may we have been combusting?
may you have been combusting?
may they have been combusting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not combust?
may you not combust?
may he not combust?
may we not combust?
may you not combust?
may they not combust? 	may I not be combusting?
may you not be combusting?
may he not be combusting?
may we not be combusting?
may you not be combusting?
may they not be combusting? 	may I not have combusted?
may you not have combusted?
may he not have combusted?
may we not have combusted?
may you not have combusted?
may they not have combusted? 	may I not have been combusting?
may you not have been combusting?
may he not have been combusting?
may we not have been combusting?
may you not have been combusting?
may they not have been combusting?