Conjugação do verbo inglês
CAN COUNTERFEIT

Verbo regular: counterfeit - counterfeited - counterfeited

Afirmação

Forma simple	Forma com V-ing
I can counterfeit you can counterfeit he can counterfeit we can counterfeit you can counterfeit they can counterfeit	I can be counterfeiting you can be counterfeiting he can be counterfeiting we can be counterfeiting you can be counterfeiting they can be counterfeiting
Perfeito	Perfeito com V-ing
I can have counterfeited you can have counterfeited he can have counterfeited we can have counterfeited you can have counterfeited they can have counterfeited	I can have been counterfeiting you can have been counterfeiting he can have been counterfeiting we can have been counterfeiting you can have been counterfeiting they can have been counterfeiting

Negação

Forma simple	Forma com V-ing
I can't counterfeit you can't counterfeit he can't counterfeit we can't counterfeit you can't counterfeit they can't counterfeit	I can't be counterfeiting you can't be counterfeiting he can't be counterfeiting we can't be counterfeiting you can't be counterfeiting they can't be counterfeiting
Perfeito	Perfeito com V-ing
I can't have counterfeited you can't have counterfeited he can't have counterfeited we can't have counterfeited you can't have counterfeited they can't have counterfeited	I can't have been counterfeiting you can't have been counterfeiting he can't have been counterfeiting we can't have been counterfeiting you can't have been counterfeiting they can't have been counterfeiting

Forma interrogativa

Forma simple	Forma com V-ing
can I counterfeit? can you counterfeit? can he counterfeit? can we counterfeit? can you counterfeit? can they counterfeit?	can I be counterfeiting? can you be counterfeiting? can he be counterfeiting? can we be counterfeiting? can you be counterfeiting? can they be counterfeiting?
Perfeito	Perfeito com V-ing
can I have counterfeited? can you have counterfeited? can he have counterfeited? can we have counterfeited? can you have counterfeited? can they have counterfeited?	can I have been counterfeiting? can you have been counterfeiting? can he have been counterfeiting? can we have been counterfeiting? can you have been counterfeiting? can they have been counterfeiting?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I counterfeit? can't you counterfeit? can't he counterfeit? can't we counterfeit? can't you counterfeit? can't they counterfeit?	can't I be counterfeiting? can't you be counterfeiting? can't he be counterfeiting? can't we be counterfeiting? can't you be counterfeiting? can't they be counterfeiting?
Perfeito	Perfeito com V-ing
can't I have counterfeited? can't you have counterfeited? can't he have counterfeited? can't we have counterfeited? can't you have counterfeited? can't they have counterfeited?	can't I have been counterfeiting? can't you have been counterfeiting? can't he have been counterfeiting? can't we have been counterfeiting? can't you have been counterfeiting? can't they have been counterfeiting?