may understand
Verbe irrégulier : understand - understood- understood
Traduction française : comprendre 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may understand
you may understand
she may understand
we may understand
you may understand
they may understand 	I may be understanding
you may be understanding
she may be understanding
we may be understanding
you may be understanding
they may be understanding	I may have understood
you may have understood
she may have understood
we may have understood
you may have understood
they may have understood	I may have been understanding
you may have been understanding
she may have been understanding
we may have been understanding
you may have been understanding
they may have been understanding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't understand
you mayn't understand
she mayn't understand
we mayn't understand
you mayn't understand
they mayn't understand 	I mayn't be understanding
you mayn't be understanding
she mayn't be understanding
we mayn't be understanding
you mayn't be understanding
they mayn't be understanding	I mayn't have understood
you mayn't have understood
she mayn't have understood
we mayn't have understood
you mayn't have understood
they mayn't have understood	I mayn't have been understanding
you mayn't have been understanding
she mayn't have been understanding
we mayn't have been understanding
you mayn't have been understanding
they mayn't have been understanding	

Forme interrogative 	
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may I understand?
may you understand?
may she understand?
may we understand?
may you understand?
may they understand? 	may I be understanding?
may you be understanding?
may she be understanding?
may we be understanding?
may you be understanding?
may they be understanding? 	may I have understood?
may you have understood?
may she have understood?
may we have understood?
may you have understood?
may they have understood? 	may I have been understanding?
may you have been understanding?
may she have been understanding?
may we have been understanding?
may you have been understanding?
may they have been understanding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I understand?
mayn't you understand?
mayn't she understand?
mayn't we understand?
mayn't you understand?
mayn't they understand? 	mayn't I be understanding?
mayn't you be understanding?
mayn't she be understanding?
mayn't we be understanding?
mayn't you be understanding?
mayn't they be understanding? 	mayn't I have understood?
mayn't you have understood?
mayn't she have understood?
mayn't we have understood?
mayn't you have understood?
mayn't they have understood? 	mayn't I have been understanding?
mayn't you have been understanding?
mayn't she have been understanding?
mayn't we have been understanding?
mayn't you have been understanding?
mayn't they have been understanding?