may engraft
Verbo regular: engraft - engrafted- engrafted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may engraft
you may engraft
he may engraft
we may engraft
you may engraft
they may engraft 	I may be engrafting
you may be engrafting
he may be engrafting
we may be engrafting
you may be engrafting
they may be engrafting	I may have engrafted
you may have engrafted
he may have engrafted
we may have engrafted
you may have engrafted
they may have engrafted	I may have been engrafting
you may have been engrafting
he may have been engrafting
we may have been engrafting
you may have been engrafting
they may have been engrafting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't engraft
you mayn't engraft
he mayn't engraft
we mayn't engraft
you mayn't engraft
they mayn't engraft 	I mayn't be engrafting
you mayn't be engrafting
he mayn't be engrafting
we mayn't be engrafting
you mayn't be engrafting
they mayn't be engrafting	I mayn't have engrafted
you mayn't have engrafted
he mayn't have engrafted
we mayn't have engrafted
you mayn't have engrafted
they mayn't have engrafted	I mayn't have been engrafting
you mayn't have been engrafting
he mayn't have been engrafting
we mayn't have been engrafting
you mayn't have been engrafting
they mayn't have been engrafting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I engraft?
may you engraft?
may he engraft?
may we engraft?
may you engraft?
may they engraft? 	may I be engrafting?
may you be engrafting?
may he be engrafting?
may we be engrafting?
may you be engrafting?
may they be engrafting? 	may I have engrafted?
may you have engrafted?
may he have engrafted?
may we have engrafted?
may you have engrafted?
may they have engrafted? 	may I have been engrafting?
may you have been engrafting?
may he have been engrafting?
may we have been engrafting?
may you have been engrafting?
may they have been engrafting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I engraft?
mayn't you engraft?
mayn't he engraft?
mayn't we engraft?
mayn't you engraft?
mayn't they engraft? 	mayn't I be engrafting?
mayn't you be engrafting?
mayn't he be engrafting?
mayn't we be engrafting?
mayn't you be engrafting?
mayn't they be engrafting? 	mayn't I have engrafted?
mayn't you have engrafted?
mayn't he have engrafted?
mayn't we have engrafted?
mayn't you have engrafted?
mayn't they have engrafted? 	mayn't I have been engrafting?
mayn't you have been engrafting?
mayn't he have been engrafting?
mayn't we have been engrafting?
mayn't you have been engrafting?
mayn't they have been engrafting?