may counterbalance
Verbo regular: counterbalance - counterbalanced- counterbalanced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may counterbalance
you may counterbalance
he may counterbalance
we may counterbalance
you may counterbalance
they may counterbalance 	I may be counterbalancing
you may be counterbalancing
he may be counterbalancing
we may be counterbalancing
you may be counterbalancing
they may be counterbalancing	I may have counterbalanced
you may have counterbalanced
he may have counterbalanced
we may have counterbalanced
you may have counterbalanced
they may have counterbalanced	I may have been counterbalancing
you may have been counterbalancing
he may have been counterbalancing
we may have been counterbalancing
you may have been counterbalancing
they may have been counterbalancing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't counterbalance
you mayn't counterbalance
he mayn't counterbalance
we mayn't counterbalance
you mayn't counterbalance
they mayn't counterbalance 	I mayn't be counterbalancing
you mayn't be counterbalancing
he mayn't be counterbalancing
we mayn't be counterbalancing
you mayn't be counterbalancing
they mayn't be counterbalancing	I mayn't have counterbalanced
you mayn't have counterbalanced
he mayn't have counterbalanced
we mayn't have counterbalanced
you mayn't have counterbalanced
they mayn't have counterbalanced	I mayn't have been counterbalancing
you mayn't have been counterbalancing
he mayn't have been counterbalancing
we mayn't have been counterbalancing
you mayn't have been counterbalancing
they mayn't have been counterbalancing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I counterbalance?
may you counterbalance?
may he counterbalance?
may we counterbalance?
may you counterbalance?
may they counterbalance? 	may I be counterbalancing?
may you be counterbalancing?
may he be counterbalancing?
may we be counterbalancing?
may you be counterbalancing?
may they be counterbalancing? 	may I have counterbalanced?
may you have counterbalanced?
may he have counterbalanced?
may we have counterbalanced?
may you have counterbalanced?
may they have counterbalanced? 	may I have been counterbalancing?
may you have been counterbalancing?
may he have been counterbalancing?
may we have been counterbalancing?
may you have been counterbalancing?
may they have been counterbalancing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I counterbalance?
mayn't you counterbalance?
mayn't he counterbalance?
mayn't we counterbalance?
mayn't you counterbalance?
mayn't they counterbalance? 	mayn't I be counterbalancing?
mayn't you be counterbalancing?
mayn't he be counterbalancing?
mayn't we be counterbalancing?
mayn't you be counterbalancing?
mayn't they be counterbalancing? 	mayn't I have counterbalanced?
mayn't you have counterbalanced?
mayn't he have counterbalanced?
mayn't we have counterbalanced?
mayn't you have counterbalanced?
mayn't they have counterbalanced? 	mayn't I have been counterbalancing?
mayn't you have been counterbalancing?
mayn't he have been counterbalancing?
mayn't we have been counterbalancing?
mayn't you have been counterbalancing?
mayn't they have been counterbalancing?