may overestimate
Verbo regular: overestimate - overestimated- overestimated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may overestimate
you may overestimate
he may overestimate
we may overestimate
you may overestimate
they may overestimate 	I may be overestimating
you may be overestimating
he may be overestimating
we may be overestimating
you may be overestimating
they may be overestimating	I may have overestimated
you may have overestimated
he 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
he may have been overestimating
we may have been overestimating
you may have been overestimating
they may have been overestimating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not overestimate
you may not overestimate
he may not overestimate
we may not overestimate
you may not overestimate
they may not overestimate 	I may not be overestimating
you may not be overestimating
he may not be overestimating
we may not be overestimating
you may not be overestimating
they may not be overestimating	I may not have overestimated
you may not have overestimated
he may not have overestimated
we may not have overestimated
you may not have overestimated
they may not have overestimated	I may not have been overestimating
you may not have been overestimating
he may not have been overestimating
we may not have been overestimating
you may not have been overestimating
they may not have been overestimating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I overestimate?
may you overestimate?
may he overestimate?
may we overestimate?
may you overestimate?
may they overestimate? 	may I be overestimating?
may you be overestimating?
may he be overestimating?
may we be overestimating?
may you be overestimating?
may they be overestimating? 	may I have overestimated?
may you have overestimated?
may he 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 he have been overestimating?
may we have been overestimating?
may you have been overestimating?
may they have been overestimating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not overestimate?
may you not overestimate?
may he not overestimate?
may we not overestimate?
may you not overestimate?
may they not overestimate? 	may I not be overestimating?
may you not be overestimating?
may he not be overestimating?
may we not be overestimating?
may you not be overestimating?
may they not be overestimating? 	may I not have overestimated?
may you not have overestimated?
may he not have overestimated?
may we not have overestimated?
may you not have overestimated?
may they not have overestimated? 	may I not have been overestimating?
may you not have been overestimating?
may he not have been overestimating?
may we not have been overestimating?
may you not have been overestimating?
may they not have been overestimating?