Conjugação do verbo inglês
CAN TRACE

Verbo regular: trace - traced - traced

Afirmação

Forma simple	Forma com V-ing
I can trace you can trace she can trace we can trace you can trace they can trace	I can be tracing you can be tracing she can be tracing we can be tracing you can be tracing they can be tracing
Perfeito	Perfeito com V-ing
I can have traced you can have traced she can have traced we can have traced you can have traced they can have traced	I can have been tracing you can have been tracing she can have been tracing we can have been tracing you can have been tracing they can have been tracing

Negação

Forma simple	Forma com V-ing
I cannot trace you cannot trace she cannot trace we cannot trace you cannot trace they cannot trace	I cannot be tracing you cannot be tracing she cannot be tracing we cannot be tracing you cannot be tracing they cannot be tracing
Perfeito	Perfeito com V-ing
I cannot have traced you cannot have traced she cannot have traced we cannot have traced you cannot have traced they cannot have traced	I cannot have been tracing you cannot have been tracing she cannot have been tracing we cannot have been tracing you cannot have been tracing they cannot have been tracing

Forma interrogativa

Forma simple	Forma com V-ing
can I trace? can you trace? can she trace? can we trace? can you trace? can they trace?	can I be tracing? can you be tracing? can she be tracing? can we be tracing? can you be tracing? can they be tracing?
Perfeito	Perfeito com V-ing
can I have traced? can you have traced? can she have traced? can we have traced? can you have traced? can they have traced?	can I have been tracing? can you have been tracing? can she have been tracing? can we have been tracing? can you have been tracing? can they have been tracing?

Forma interro-Negação

Forma simple	Forma com V-ing
can I not trace? can you not trace? can she not trace? can we not trace? can you not trace? can they not trace?	can I not be tracing? can you not be tracing? can she not be tracing? can we not be tracing? can you not be tracing? can they not be tracing?
Perfeito	Perfeito com V-ing
can I not have traced? can you not have traced? can she not have traced? can we not have traced? can you not have traced? can they not have traced?	can I not have been tracing? can you not have been tracing? can she not have been tracing? can we not have been tracing? can you not have been tracing? can they not have been tracing?