may prewash
Verbo regular: prewash - prewashed- prewashed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may prewash
you may prewash
she may prewash
we may prewash
you may prewash
they may prewash 	I may be prewashing
you may be prewashing
she may be prewashing
we may be prewashing
you may be prewashing
they may be prewashing	I may have prewashed
you may have prewashed
she may have prewashed
we may have prewashed
you may have prewashed
they may have prewashed	I may have been prewashing
you may have been prewashing
she may have been prewashing
we may have been prewashing
you may have been prewashing
they may have been prewashing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not prewash
you may not prewash
she may not prewash
we may not prewash
you may not prewash
they may not prewash 	I may not be prewashing
you may not be prewashing
she may not be prewashing
we may not be prewashing
you may not be prewashing
they may not be prewashing	I may not have prewashed
you may not have prewashed
she may not have prewashed
we may not have prewashed
you may not have prewashed
they may not have prewashed	I may not have been prewashing
you may not have been prewashing
she may not have been prewashing
we may not have been prewashing
you may not have been prewashing
they may not have been prewashing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I prewash?
may you prewash?
may she prewash?
may we prewash?
may you prewash?
may they prewash? 	may I be prewashing?
may you be prewashing?
may she be prewashing?
may we be prewashing?
may you be prewashing?
may they be prewashing? 	may I have prewashed?
may you have prewashed?
may she have prewashed?
may we have prewashed?
may you have prewashed?
may they have prewashed? 	may I have been prewashing?
may you have been prewashing?
may she have been prewashing?
may we have been prewashing?
may you have been prewashing?
may they have been prewashing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not prewash?
may you not prewash?
may she not prewash?
may we not prewash?
may you not prewash?
may they not prewash? 	may I not be prewashing?
may you not be prewashing?
may she not be prewashing?
may we not be prewashing?
may you not be prewashing?
may they not be prewashing? 	may I not have prewashed?
may you not have prewashed?
may she not have prewashed?
may we not have prewashed?
may you not have prewashed?
may they not have prewashed? 	may I not have been prewashing?
may you not have been prewashing?
may she not have been prewashing?
may we not have been prewashing?
may you not have been prewashing?
may they not have been prewashing?