may backfit
Verbo irregular: backfit - backfit, backfitted- backfit, backfitted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may backfit
you may backfit
he may backfit
we may backfit
you may backfit
they may backfit 	I may be backfiting
you may be backfiting
he may be backfiting
we may be backfiting
you may be backfiting
they may be backfiting	I may have backfit, backfitted
you may have backfit, backfitted
he may have backfit, backfitted
we may have backfit, backfitted
you may have backfit, backfitted
they may have backfit, backfitted	I may have been backfiting
you may have been backfiting
he may have been backfiting
we may have been backfiting
you may have been backfiting
they may have been backfiting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't backfit
you mayn't backfit
he mayn't backfit
we mayn't backfit
you mayn't backfit
they mayn't backfit 	I mayn't be backfiting
you mayn't be backfiting
he mayn't be backfiting
we mayn't be backfiting
you mayn't be backfiting
they mayn't be backfiting	I mayn't have backfit, backfitted
you mayn't have backfit, backfitted
he mayn't have backfit, backfitted
we mayn't have backfit, backfitted
you mayn't have backfit, backfitted
they mayn't have backfit, backfitted	I mayn't have been backfiting
you mayn't have been backfiting
he mayn't have been backfiting
we mayn't have been backfiting
you mayn't have been backfiting
they mayn't have been backfiting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I backfit?
may you backfit?
may he backfit?
may we backfit?
may you backfit?
may they backfit? 	may I be backfiting?
may you be backfiting?
may he be backfiting?
may we be backfiting?
may you be backfiting?
may they be backfiting? 	may I have backfit, backfitted?
may you have backfit, backfitted?
may he have backfit, backfitted?
may we have backfit, backfitted?
may you have backfit, backfitted?
may they have backfit, backfitted? 	may I have been backfiting?
may you have been backfiting?
may he have been backfiting?
may we have been backfiting?
may you have been backfiting?
may they have been backfiting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I backfit?
mayn't you backfit?
mayn't he backfit?
mayn't we backfit?
mayn't you backfit?
mayn't they backfit? 	mayn't I be backfiting?
mayn't you be backfiting?
mayn't he be backfiting?
mayn't we be backfiting?
mayn't you be backfiting?
mayn't they be backfiting? 	mayn't I have backfit, backfitted?
mayn't you have backfit, backfitted?
mayn't he have backfit, backfitted?
mayn't we have backfit, backfitted?
mayn't you have backfit, backfitted?
mayn't they have backfit, backfitted? 	mayn't I have been backfiting?
mayn't you have been backfiting?
mayn't he have been backfiting?
mayn't we have been backfiting?
mayn't you have been backfiting?
mayn't they have been backfiting?