may counteract
Verbo regular: counteract - counteracted- counteracted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may counteract
you may counteract
she may counteract
we may counteract
you may counteract
they may counteract 	I may be counteracting
you may be counteracting
she may be counteracting
we may be counteracting
you may be counteracting
they may be counteracting	I may have counteracted
you may have counteracted
she may have counteracted
we may have counteracted
you may have counteracted
they may have counteracted	I may have been counteracting
you may have been counteracting
she may have been counteracting
we may have been counteracting
you may have been counteracting
they may have been counteracting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not counteract
you may not counteract
she may not counteract
we may not counteract
you may not counteract
they may not counteract 	I may not be counteracting
you may not be counteracting
she may not be counteracting
we may not be counteracting
you may not be counteracting
they may not be counteracting	I may not have counteracted
you may not have counteracted
she may not have counteracted
we may not have counteracted
you may not have counteracted
they may not have counteracted	I may not have been counteracting
you may not have been counteracting
she may not have been counteracting
we may not have been counteracting
you may not have been counteracting
they may not have been counteracting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I counteract?
may you counteract?
may she counteract?
may we counteract?
may you counteract?
may they counteract? 	may I be counteracting?
may you be counteracting?
may she be counteracting?
may we be counteracting?
may you be counteracting?
may they be counteracting? 	may I have counteracted?
may you have counteracted?
may she have counteracted?
may we have counteracted?
may you have counteracted?
may they have counteracted? 	may I have been counteracting?
may you have been counteracting?
may she have been counteracting?
may we have been counteracting?
may you have been counteracting?
may they have been counteracting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not counteract?
may you not counteract?
may she not counteract?
may we not counteract?
may you not counteract?
may they not counteract? 	may I not be counteracting?
may you not be counteracting?
may she not be counteracting?
may we not be counteracting?
may you not be counteracting?
may they not be counteracting? 	may I not have counteracted?
may you not have counteracted?
may she not have counteracted?
may we not have counteracted?
may you not have counteracted?
may they not have counteracted? 	may I not have been counteracting?
may you not have been counteracting?
may she not have been counteracting?
may we not have been counteracting?
may you not have been counteracting?
may they not have been counteracting?