may knurl
Verbo regular: knurl - knurled- knurled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may knurl
you may knurl
she may knurl
we may knurl
you may knurl
they may knurl 	I may be knurling
you may be knurling
she may be knurling
we may be knurling
you may be knurling
they may be knurling	I may have knurled
you may have knurled
she may have knurled
we may have knurled
you may have knurled
they may have knurled	I may have been knurling
you may have been knurling
she may have been knurling
we may have been knurling
you may have been knurling
they may have been knurling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not knurl
you may not knurl
she may not knurl
we may not knurl
you may not knurl
they may not knurl 	I may not be knurling
you may not be knurling
she may not be knurling
we may not be knurling
you may not be knurling
they may not be knurling	I may not have knurled
you may not have knurled
she may not have knurled
we may not have knurled
you may not have knurled
they may not have knurled	I may not have been knurling
you may not have been knurling
she may not have been knurling
we may not have been knurling
you may not have been knurling
they may not have been knurling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I knurl?
may you knurl?
may she knurl?
may we knurl?
may you knurl?
may they knurl? 	may I be knurling?
may you be knurling?
may she be knurling?
may we be knurling?
may you be knurling?
may they be knurling? 	may I have knurled?
may you have knurled?
may she have knurled?
may we have knurled?
may you have knurled?
may they have knurled? 	may I have been knurling?
may you have been knurling?
may she have been knurling?
may we have been knurling?
may you have been knurling?
may they have been knurling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not knurl?
may you not knurl?
may she not knurl?
may we not knurl?
may you not knurl?
may they not knurl? 	may I not be knurling?
may you not be knurling?
may she not be knurling?
may we not be knurling?
may you not be knurling?
may they not be knurling? 	may I not have knurled?
may you not have knurled?
may she not have knurled?
may we not have knurled?
may you not have knurled?
may they not have knurled? 	may I not have been knurling?
may you not have been knurling?
may she not have been knurling?
may we not have been knurling?
may you not have been knurling?
may they not have been knurling?