may overstrain
Verbe régulier : overstrain - overstrained- overstrained

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may overstrain
you may overstrain
she may overstrain
we may overstrain
you may overstrain
they may overstrain 	I may be overstraining
you may be overstraining
she may be overstraining
we may be overstraining
you may be overstraining
they may be overstraining	I may have overstrained
you may have overstrained
she may have overstrained
we may have overstrained
you may have overstrained
they may have overstrained	I may have been overstraining
you may have been overstraining
she may have been overstraining
we may have been overstraining
you may have been overstraining
they may have been overstraining	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't overstrain
you mayn't overstrain
she mayn't overstrain
we mayn't overstrain
you mayn't overstrain
they mayn't overstrain 	I mayn't be overstraining
you mayn't be overstraining
she mayn't be overstraining
we mayn't be overstraining
you mayn't be overstraining
they mayn't be overstraining	I mayn't have overstrained
you mayn't have overstrained
she mayn't have overstrained
we mayn't have overstrained
you mayn't have overstrained
they mayn't have overstrained	I mayn't have been overstraining
you mayn't have been overstraining
she mayn't have been overstraining
we mayn't have been overstraining
you mayn't have been overstraining
they mayn't have been overstraining	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I overstrain?
may you overstrain?
may she overstrain?
may we overstrain?
may you overstrain?
may they overstrain? 	may I be overstraining?
may you be overstraining?
may she be overstraining?
may we be overstraining?
may you be overstraining?
may they be overstraining? 	may I have overstrained?
may you have overstrained?
may she have overstrained?
may we have overstrained?
may you have overstrained?
may they have overstrained? 	may I have been overstraining?
may you have been overstraining?
may she have been overstraining?
may we have been overstraining?
may you have been overstraining?
may they have been overstraining? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I overstrain?
mayn't you overstrain?
mayn't she overstrain?
mayn't we overstrain?
mayn't you overstrain?
mayn't they overstrain? 	mayn't I be overstraining?
mayn't you be overstraining?
mayn't she be overstraining?
mayn't we be overstraining?
mayn't you be overstraining?
mayn't they be overstraining? 	mayn't I have overstrained?
mayn't you have overstrained?
mayn't she have overstrained?
mayn't we have overstrained?
mayn't you have overstrained?
mayn't they have overstrained? 	mayn't I have been overstraining?
mayn't you have been overstraining?
mayn't she have been overstraining?
mayn't we have been overstraining?
mayn't you have been overstraining?
mayn't they have been overstraining?