may overestimate
Verbe régulier : overestimate - overestimated- overestimated
Traduction française : surestimer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may overestimate
you may overestimate
she may overestimate
we may overestimate
you may overestimate
they may overestimate 	I may be overestimating
you may be overestimating
she may be overestimating
we may be overestimating
you may be overestimating
they may be overestimating	I may have overestimated
you may have overestimated
she may have overestimated
we may have overestimated
you may have overestimated
they may have overestimated	I may have been overestimating
you may have been overestimating
she may have been overestimating
we may have been overestimating
you may have been overestimating
they may have been overestimating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mayn't overestimate
you mayn't overestimate
she mayn't overestimate
we mayn't overestimate
you mayn't overestimate
they mayn't overestimate 	I mayn't be overestimating
you mayn't be overestimating
she mayn't be overestimating
we mayn't be overestimating
you mayn't be overestimating
they mayn't be overestimating	I mayn't have overestimated
you mayn't have overestimated
she mayn't have overestimated
we mayn't have overestimated
you mayn't have overestimated
they mayn't have overestimated	I mayn't have been overestimating
you mayn't have been overestimating
she mayn't have been overestimating
we mayn't have been overestimating
you mayn't have been overestimating
they mayn't have been overestimating	

Forme interrogative 	
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may I overestimate?
may you overestimate?
may she overestimate?
may we overestimate?
may you overestimate?
may they overestimate? 	may I be overestimating?
may you be overestimating?
may she be overestimating?
may we be overestimating?
may you be overestimating?
may they be overestimating? 	may I have overestimated?
may you have overestimated?
may she have overestimated?
may we have overestimated?
may you have overestimated?
may they have overestimated? 	may I have been overestimating?
may you have been overestimating?
may she have been overestimating?
may we have been overestimating?
may you have been overestimating?
may they have been overestimating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mayn't I overestimate?
mayn't you overestimate?
mayn't she overestimate?
mayn't we overestimate?
mayn't you overestimate?
mayn't they overestimate? 	mayn't I be overestimating?
mayn't you be overestimating?
mayn't she be overestimating?
mayn't we be overestimating?
mayn't you be overestimating?
mayn't they be overestimating? 	mayn't I have overestimated?
mayn't you have overestimated?
mayn't she have overestimated?
mayn't we have overestimated?
mayn't you have overestimated?
mayn't they have overestimated? 	mayn't I have been overestimating?
mayn't you have been overestimating?
mayn't she have been overestimating?
mayn't we have been overestimating?
mayn't you have been overestimating?
mayn't they have been overestimating?