may appreciate
Verbo regular: appreciate - appreciated- appreciated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may appreciate
you may appreciate
he may appreciate
we may appreciate
you may appreciate
they may appreciate 	I may be appreciating
you may be appreciating
he may be appreciating
we may be appreciating
you may be appreciating
they may be appreciating	I may have appreciated
you may have appreciated
he may have appreciated
we may have appreciated
you may have appreciated
they may have appreciated	I may have been appreciating
you may have been appreciating
he may have been appreciating
we may have been appreciating
you may have been appreciating
they may have been appreciating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not appreciate
you may not appreciate
he may not appreciate
we may not appreciate
you may not appreciate
they may not appreciate 	I may not be appreciating
you may not be appreciating
he may not be appreciating
we may not be appreciating
you may not be appreciating
they may not be appreciating	I may not have appreciated
you may not have appreciated
he may not have appreciated
we may not have appreciated
you may not have appreciated
they may not have appreciated	I may not have been appreciating
you may not have been appreciating
he may not have been appreciating
we may not have been appreciating
you may not have been appreciating
they may not have been appreciating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I appreciate?
may you appreciate?
may he appreciate?
may we appreciate?
may you appreciate?
may they appreciate? 	may I be appreciating?
may you be appreciating?
may he be appreciating?
may we be appreciating?
may you be appreciating?
may they be appreciating? 	may I have appreciated?
may you have appreciated?
may he have appreciated?
may we have appreciated?
may you have appreciated?
may they have appreciated? 	may I have been appreciating?
may you have been appreciating?
may he have been appreciating?
may we have been appreciating?
may you have been appreciating?
may they have been appreciating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not appreciate?
may you not appreciate?
may he not appreciate?
may we not appreciate?
may you not appreciate?
may they not appreciate? 	may I not be appreciating?
may you not be appreciating?
may he not be appreciating?
may we not be appreciating?
may you not be appreciating?
may they not be appreciating? 	may I not have appreciated?
may you not have appreciated?
may he not have appreciated?
may we not have appreciated?
may you not have appreciated?
may they not have appreciated? 	may I not have been appreciating?
may you not have been appreciating?
may he not have been appreciating?
may we not have been appreciating?
may you not have been appreciating?
may they not have been appreciating?