may prebook
Verbo regular: prebook - prebooked- prebooked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may prebook
you may prebook
she may prebook
we may prebook
you may prebook
they may prebook 	I may be prebooking
you may be prebooking
she may be prebooking
we may be prebooking
you may be prebooking
they may be prebooking	I may have prebooked
you may have prebooked
she may have prebooked
we may have prebooked
you may have prebooked
they may have prebooked	I may have been prebooking
you may have been prebooking
she may have been prebooking
we may have been prebooking
you may have been prebooking
they may have been prebooking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not prebook
you may not prebook
she may not prebook
we may not prebook
you may not prebook
they may not prebook 	I may not be prebooking
you may not be prebooking
she may not be prebooking
we may not be prebooking
you may not be prebooking
they may not be prebooking	I may not have prebooked
you may not have prebooked
she may not have prebooked
we may not have prebooked
you may not have prebooked
they may not have prebooked	I may not have been prebooking
you may not have been prebooking
she may not have been prebooking
we may not have been prebooking
you may not have been prebooking
they may not have been prebooking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I prebook?
may you prebook?
may she prebook?
may we prebook?
may you prebook?
may they prebook? 	may I be prebooking?
may you be prebooking?
may she be prebooking?
may we be prebooking?
may you be prebooking?
may they be prebooking? 	may I have prebooked?
may you have prebooked?
may she have prebooked?
may we have prebooked?
may you have prebooked?
may they have prebooked? 	may I have been prebooking?
may you have been prebooking?
may she have been prebooking?
may we have been prebooking?
may you have been prebooking?
may they have been prebooking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not prebook?
may you not prebook?
may she not prebook?
may we not prebook?
may you not prebook?
may they not prebook? 	may I not be prebooking?
may you not be prebooking?
may she not be prebooking?
may we not be prebooking?
may you not be prebooking?
may they not be prebooking? 	may I not have prebooked?
may you not have prebooked?
may she not have prebooked?
may we not have prebooked?
may you not have prebooked?
may they not have prebooked? 	may I not have been prebooking?
may you not have been prebooking?
may she not have been prebooking?
may we not have been prebooking?
may you not have been prebooking?
may they not have been prebooking?