can wreck
Verbo regular: wreck - wrecked- wrecked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can wreck
you can wreck
he can wreck
we can wreck
you can wreck
they can wreck 	I can be wrecking
you can be wrecking
he can be wrecking
we can be wrecking
you can be wrecking
they can be wrecking	I can have wrecked
you can have wrecked
he can have wrecked
we can have wrecked
you can have wrecked
they can have wrecked	I can have been wrecking
you can have been wrecking
he can have been wrecking
we can have been wrecking
you can have been wrecking
they can have been wrecking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot wreck
you cannot wreck
he cannot wreck
we cannot wreck
you cannot wreck
they cannot wreck 	I cannot be wrecking
you cannot be wrecking
he cannot be wrecking
we cannot be wrecking
you cannot be wrecking
they cannot be wrecking	I cannot have wrecked
you cannot have wrecked
he cannot have wrecked
we cannot have wrecked
you cannot have wrecked
they cannot have wrecked	I cannot have been wrecking
you cannot have been wrecking
he cannot have been wrecking
we cannot have been wrecking
you cannot have been wrecking
they cannot have been wrecking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I wreck?
can you wreck?
can he wreck?
can we wreck?
can you wreck?
can they wreck? 	can I be wrecking?
can you be wrecking?
can he be wrecking?
can we be wrecking?
can you be wrecking?
can they be wrecking? 	can I have wrecked?
can you have wrecked?
can he have wrecked?
can we have wrecked?
can you have wrecked?
can they have wrecked? 	can I have been wrecking?
can you have been wrecking?
can he have been wrecking?
can we have been wrecking?
can you have been wrecking?
can they have been wrecking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not wreck?
can you not wreck?
can he not wreck?
can we not wreck?
can you not wreck?
can they not wreck? 	can I not be wrecking?
can you not be wrecking?
can he not be wrecking?
can we not be wrecking?
can you not be wrecking?
can they not be wrecking? 	can I not have wrecked?
can you not have wrecked?
can he not have wrecked?
can we not have wrecked?
can you not have wrecked?
can they not have wrecked? 	can I not have been wrecking?
can you not have been wrecking?
can he not have been wrecking?
can we not have been wrecking?
can you not have been wrecking?
can they not have been wrecking?