may precast
Verbo regular: precast - precasted- precasted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may precast
you may precast
she may precast
we may precast
you may precast
they may precast 	I may be precasting
you may be precasting
she may be precasting
we may be precasting
you may be precasting
they may be precasting	I may have precasted
you may have precasted
she may have precasted
we may have precasted
you may have precasted
they may have precasted	I may have been precasting
you may have been precasting
she may have been precasting
we may have been precasting
you may have been precasting
they may have been precasting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not precast
you may not precast
she may not precast
we may not precast
you may not precast
they may not precast 	I may not be precasting
you may not be precasting
she may not be precasting
we may not be precasting
you may not be precasting
they may not be precasting	I may not have precasted
you may not have precasted
she may not have precasted
we may not have precasted
you may not have precasted
they may not have precasted	I may not have been precasting
you may not have been precasting
she may not have been precasting
we may not have been precasting
you may not have been precasting
they may not have been precasting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I precast?
may you precast?
may she precast?
may we precast?
may you precast?
may they precast? 	may I be precasting?
may you be precasting?
may she be precasting?
may we be precasting?
may you be precasting?
may they be precasting? 	may I have precasted?
may you have precasted?
may she have precasted?
may we have precasted?
may you have precasted?
may they have precasted? 	may I have been precasting?
may you have been precasting?
may she have been precasting?
may we have been precasting?
may you have been precasting?
may they have been precasting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not precast?
may you not precast?
may she not precast?
may we not precast?
may you not precast?
may they not precast? 	may I not be precasting?
may you not be precasting?
may she not be precasting?
may we not be precasting?
may you not be precasting?
may they not be precasting? 	may I not have precasted?
may you not have precasted?
may she not have precasted?
may we not have precasted?
may you not have precasted?
may they not have precasted? 	may I not have been precasting?
may you not have been precasting?
may she not have been precasting?
may we not have been precasting?
may you not have been precasting?
may they not have been precasting?