can backfit
Verbo irregolare: backfit - backfit, backfitted- backfit, backfitted

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can backfit
you can backfit
he can backfit
we can backfit
you can backfit
they can backfit 	I can be backfiting
you can be backfiting
he can be backfiting
we can be backfiting
you can be backfiting
they can be backfiting	I can have backfit, backfitted
you can have backfit, backfitted
he can have backfit, backfitted
we can have backfit, backfitted
you can have backfit, backfitted
they can have backfit, backfitted	I can have been backfiting
you can have been backfiting
he can have been backfiting
we can have been backfiting
you can have been backfiting
they can have been backfiting	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can't backfit
you can't backfit
he can't backfit
we can't backfit
you can't backfit
they can't backfit 	I can't be backfiting
you can't be backfiting
he can't be backfiting
we can't be backfiting
you can't be backfiting
they can't be backfiting	I can't have backfit, backfitted
you can't have backfit, backfitted
he can't have backfit, backfitted
we can't have backfit, backfitted
you can't have backfit, backfitted
they can't have backfit, backfitted	I can't have been backfiting
you can't have been backfiting
he can't have been backfiting
we can't have been backfiting
you can't have been backfiting
they can't have been backfiting	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I backfit?
can you backfit?
can he backfit?
can we backfit?
can you backfit?
can they backfit? 	can I be backfiting?
can you be backfiting?
can he be backfiting?
can we be backfiting?
can you be backfiting?
can they be backfiting? 	can I have backfit, backfitted?
can you have backfit, backfitted?
can he have backfit, backfitted?
can we have backfit, backfitted?
can you have backfit, backfitted?
can they have backfit, backfitted? 	can I have been backfiting?
can you have been backfiting?
can he have been backfiting?
can we have been backfiting?
can you have been backfiting?
can they have been backfiting? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can't I backfit?
can't you backfit?
can't he backfit?
can't we backfit?
can't you backfit?
can't they backfit? 	can't I be backfiting?
can't you be backfiting?
can't he be backfiting?
can't we be backfiting?
can't you be backfiting?
can't they be backfiting? 	can't I have backfit, backfitted?
can't you have backfit, backfitted?
can't he have backfit, backfitted?
can't we have backfit, backfitted?
can't you have backfit, backfitted?
can't they have backfit, backfitted? 	can't I have been backfiting?
can't you have been backfiting?
can't he have been backfiting?
can't we have been backfiting?
can't you have been backfiting?
can't they have been backfiting?