can interfile
Verbo regular: interfile - interfiled- interfiled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can interfile
you can interfile
he can interfile
we can interfile
you can interfile
they can interfile 	I can be interfiling
you can be interfiling
he can be interfiling
we can be interfiling
you can be interfiling
they can be interfiling	I can have interfiled
you can have interfiled
he can have interfiled
we can have interfiled
you can have interfiled
they can have interfiled	I can have been interfiling
you can have been interfiling
he can have been interfiling
we can have been interfiling
you can have been interfiling
they can have been interfiling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't interfile
you can't interfile
he can't interfile
we can't interfile
you can't interfile
they can't interfile 	I can't be interfiling
you can't be interfiling
he can't be interfiling
we can't be interfiling
you can't be interfiling
they can't be interfiling	I can't have interfiled
you can't have interfiled
he can't have interfiled
we can't have interfiled
you can't have interfiled
they can't have interfiled	I can't have been interfiling
you can't have been interfiling
he can't have been interfiling
we can't have been interfiling
you can't have been interfiling
they can't have been interfiling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I interfile?
can you interfile?
can he interfile?
can we interfile?
can you interfile?
can they interfile? 	can I be interfiling?
can you be interfiling?
can he be interfiling?
can we be interfiling?
can you be interfiling?
can they be interfiling? 	can I have interfiled?
can you have interfiled?
can he have interfiled?
can we have interfiled?
can you have interfiled?
can they have interfiled? 	can I have been interfiling?
can you have been interfiling?
can he have been interfiling?
can we have been interfiling?
can you have been interfiling?
can they have been interfiling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I interfile?
can't you interfile?
can't he interfile?
can't we interfile?
can't you interfile?
can't they interfile? 	can't I be interfiling?
can't you be interfiling?
can't he be interfiling?
can't we be interfiling?
can't you be interfiling?
can't they be interfiling? 	can't I have interfiled?
can't you have interfiled?
can't he have interfiled?
can't we have interfiled?
can't you have interfiled?
can't they have interfiled? 	can't I have been interfiling?
can't you have been interfiling?
can't he have been interfiling?
can't we have been interfiling?
can't you have been interfiling?
can't they have been interfiling?