may estimate
Verbo regular: estimate - estimated- estimated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may estimate
you may estimate
he may estimate
we may estimate
you may estimate
they may estimate 	I may be estimating
you may be estimating
he may be estimating
we may be estimating
you may be estimating
they may be estimating	I may have estimated
you may have estimated
he may have estimated
we may have estimated
you may have estimated
they may have estimated	I may have been estimating
you may have been estimating
he may have been estimating
we may have been estimating
you may have been estimating
they may have been estimating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't estimate
you mayn't estimate
he mayn't estimate
we mayn't estimate
you mayn't estimate
they mayn't estimate 	I mayn't be estimating
you mayn't be estimating
he mayn't be estimating
we mayn't be estimating
you mayn't be estimating
they mayn't be estimating	I mayn't have estimated
you mayn't have estimated
he mayn't have estimated
we mayn't have estimated
you mayn't have estimated
they mayn't have estimated	I mayn't have been estimating
you mayn't have been estimating
he mayn't have been estimating
we mayn't have been estimating
you mayn't have been estimating
they mayn't have been estimating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I estimate?
may you estimate?
may he estimate?
may we estimate?
may you estimate?
may they estimate? 	may I be estimating?
may you be estimating?
may he be estimating?
may we be estimating?
may you be estimating?
may they be estimating? 	may I have estimated?
may you have estimated?
may he have estimated?
may we have estimated?
may you have estimated?
may they have estimated? 	may I have been estimating?
may you have been estimating?
may he have been estimating?
may we have been estimating?
may you have been estimating?
may they have been estimating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I estimate?
mayn't you estimate?
mayn't he estimate?
mayn't we estimate?
mayn't you estimate?
mayn't they estimate? 	mayn't I be estimating?
mayn't you be estimating?
mayn't he be estimating?
mayn't we be estimating?
mayn't you be estimating?
mayn't they be estimating? 	mayn't I have estimated?
mayn't you have estimated?
mayn't he have estimated?
mayn't we have estimated?
mayn't you have estimated?
mayn't they have estimated? 	mayn't I have been estimating?
mayn't you have been estimating?
mayn't he have been estimating?
mayn't we have been estimating?
mayn't you have been estimating?
mayn't they have been estimating?