Conjugação do verbo inglês
CAN COUNTERCHECK

Verbo regular: countercheck - counterchecked - counterchecked

Afirmação

Forma simple	Forma com V-ing
I can countercheck you can countercheck she can countercheck we can countercheck you can countercheck they can countercheck	I can be counterchecking you can be counterchecking she can be counterchecking we can be counterchecking you can be counterchecking they can be counterchecking
Perfeito	Perfeito com V-ing
I can have counterchecked you can have counterchecked she can have counterchecked we can have counterchecked you can have counterchecked they can have counterchecked	I can have been counterchecking you can have been counterchecking she can have been counterchecking we can have been counterchecking you can have been counterchecking they can have been counterchecking

Negação

Forma simple	Forma com V-ing
I can't countercheck you can't countercheck she can't countercheck we can't countercheck you can't countercheck they can't countercheck	I can't be counterchecking you can't be counterchecking she can't be counterchecking we can't be counterchecking you can't be counterchecking they can't be counterchecking
Perfeito	Perfeito com V-ing
I can't have counterchecked you can't have counterchecked she can't have counterchecked we can't have counterchecked you can't have counterchecked they can't have counterchecked	I can't have been counterchecking you can't have been counterchecking she can't have been counterchecking we can't have been counterchecking you can't have been counterchecking they can't have been counterchecking

Forma interrogativa

Forma simple	Forma com V-ing
can I countercheck? can you countercheck? can she countercheck? can we countercheck? can you countercheck? can they countercheck?	can I be counterchecking? can you be counterchecking? can she be counterchecking? can we be counterchecking? can you be counterchecking? can they be counterchecking?
Perfeito	Perfeito com V-ing
can I have counterchecked? can you have counterchecked? can she have counterchecked? can we have counterchecked? can you have counterchecked? can they have counterchecked?	can I have been counterchecking? can you have been counterchecking? can she have been counterchecking? can we have been counterchecking? can you have been counterchecking? can they have been counterchecking?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I countercheck? can't you countercheck? can't she countercheck? can't we countercheck? can't you countercheck? can't they countercheck?	can't I be counterchecking? can't you be counterchecking? can't she be counterchecking? can't we be counterchecking? can't you be counterchecking? can't they be counterchecking?
Perfeito	Perfeito com V-ing
can't I have counterchecked? can't you have counterchecked? can't she have counterchecked? can't we have counterchecked? can't you have counterchecked? can't they have counterchecked?	can't I have been counterchecking? can't you have been counterchecking? can't she have been counterchecking? can't we have been counterchecking? can't you have been counterchecking? can't they have been counterchecking?