may overwater
Verbe régulier : overwater - overwatered- overwatered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may overwater
you may overwater
she may overwater
we may overwater
you may overwater
they may overwater 	I may be overwatering
you may be overwatering
she may be overwatering
we may be overwatering
you may be overwatering
they may be overwatering	I may have overwatered
you may have overwatered
she may have overwatered
we may have overwatered
you may have overwatered
they may have overwatered	I may have been overwatering
you may have been overwatering
she may have been overwatering
we may have been overwatering
you may have been overwatering
they may have been overwatering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't overwater
you mayn't overwater
she mayn't overwater
we mayn't overwater
you mayn't overwater
they mayn't overwater 	I mayn't be overwatering
you mayn't be overwatering
she mayn't be overwatering
we mayn't be overwatering
you mayn't be overwatering
they mayn't be overwatering	I mayn't have overwatered
you mayn't have overwatered
she mayn't have overwatered
we mayn't have overwatered
you mayn't have overwatered
they mayn't have overwatered	I mayn't have been overwatering
you mayn't have been overwatering
she mayn't have been overwatering
we mayn't have been overwatering
you mayn't have been overwatering
they mayn't have been overwatering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I overwater?
may you overwater?
may she overwater?
may we overwater?
may you overwater?
may they overwater? 	may I be overwatering?
may you be overwatering?
may she be overwatering?
may we be overwatering?
may you be overwatering?
may they be overwatering? 	may I have overwatered?
may you have overwatered?
may she have overwatered?
may we have overwatered?
may you have overwatered?
may they have overwatered? 	may I have been overwatering?
may you have been overwatering?
may she have been overwatering?
may we have been overwatering?
may you have been overwatering?
may they have been overwatering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I overwater?
mayn't you overwater?
mayn't she overwater?
mayn't we overwater?
mayn't you overwater?
mayn't they overwater? 	mayn't I be overwatering?
mayn't you be overwatering?
mayn't she be overwatering?
mayn't we be overwatering?
mayn't you be overwatering?
mayn't they be overwatering? 	mayn't I have overwatered?
mayn't you have overwatered?
mayn't she have overwatered?
mayn't we have overwatered?
mayn't you have overwatered?
mayn't they have overwatered? 	mayn't I have been overwatering?
mayn't you have been overwatering?
mayn't she have been overwatering?
mayn't we have been overwatering?
mayn't you have been overwatering?
mayn't they have been overwatering?