may assist
Verbo regular: assist - assisted- assisted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may assist
you may assist
he may assist
we may assist
you may assist
they may assist 	I may be assisting
you may be assisting
he may be assisting
we may be assisting
you may be assisting
they may be assisting	I may have assisted
you may have assisted
he may have assisted
we may have assisted
you may have assisted
they may have assisted	I may have been assisting
you may have been assisting
he may have been assisting
we may have been assisting
you may have been assisting
they may have been assisting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't assist
you mayn't assist
he mayn't assist
we mayn't assist
you mayn't assist
they mayn't assist 	I mayn't be assisting
you mayn't be assisting
he mayn't be assisting
we mayn't be assisting
you mayn't be assisting
they mayn't be assisting	I mayn't have assisted
you mayn't have assisted
he mayn't have assisted
we mayn't have assisted
you mayn't have assisted
they mayn't have assisted	I mayn't have been assisting
you mayn't have been assisting
he mayn't have been assisting
we mayn't have been assisting
you mayn't have been assisting
they mayn't have been assisting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I assist?
may you assist?
may he assist?
may we assist?
may you assist?
may they assist? 	may I be assisting?
may you be assisting?
may he be assisting?
may we be assisting?
may you be assisting?
may they be assisting? 	may I have assisted?
may you have assisted?
may he have assisted?
may we have assisted?
may you have assisted?
may they have assisted? 	may I have been assisting?
may you have been assisting?
may he have been assisting?
may we have been assisting?
may you have been assisting?
may they have been assisting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I assist?
mayn't you assist?
mayn't he assist?
mayn't we assist?
mayn't you assist?
mayn't they assist? 	mayn't I be assisting?
mayn't you be assisting?
mayn't he be assisting?
mayn't we be assisting?
mayn't you be assisting?
mayn't they be assisting? 	mayn't I have assisted?
mayn't you have assisted?
mayn't he have assisted?
mayn't we have assisted?
mayn't you have assisted?
mayn't they have assisted? 	mayn't I have been assisting?
mayn't you have been assisting?
mayn't he have been assisting?
mayn't we have been assisting?
mayn't you have been assisting?
mayn't they have been assisting?