may concur
Verbo regular: concur - concurred- concurred

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may concur
you may concur
he may concur
we may concur
you may concur
they may concur 	I may be concurring
you may be concurring
he may be concurring
we may be concurring
you may be concurring
they may be concurring	I may have concurred
you may have concurred
he may have concurred
we may have concurred
you may have concurred
they may have concurred	I may have been concurring
you may have been concurring
he may have been concurring
we may have been concurring
you may have been concurring
they may have been concurring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not concur
you may not concur
he may not concur
we may not concur
you may not concur
they may not concur 	I may not be concurring
you may not be concurring
he may not be concurring
we may not be concurring
you may not be concurring
they may not be concurring	I may not have concurred
you may not have concurred
he may not have concurred
we may not have concurred
you may not have concurred
they may not have concurred	I may not have been concurring
you may not have been concurring
he may not have been concurring
we may not have been concurring
you may not have been concurring
they may not have been concurring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I concur?
may you concur?
may he concur?
may we concur?
may you concur?
may they concur? 	may I be concurring?
may you be concurring?
may he be concurring?
may we be concurring?
may you be concurring?
may they be concurring? 	may I have concurred?
may you have concurred?
may he have concurred?
may we have concurred?
may you have concurred?
may they have concurred? 	may I have been concurring?
may you have been concurring?
may he have been concurring?
may we have been concurring?
may you have been concurring?
may they have been concurring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not concur?
may you not concur?
may he not concur?
may we not concur?
may you not concur?
may they not concur? 	may I not be concurring?
may you not be concurring?
may he not be concurring?
may we not be concurring?
may you not be concurring?
may they not be concurring? 	may I not have concurred?
may you not have concurred?
may he not have concurred?
may we not have concurred?
may you not have concurred?
may they not have concurred? 	may I not have been concurring?
may you not have been concurring?
may he not have been concurring?
may we not have been concurring?
may you not have been concurring?
may they not have been concurring?