can trick
Verbo regular: trick - tricked- tricked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can trick
you can trick
he can trick
we can trick
you can trick
they can trick 	I can be tricking
you can be tricking
he can be tricking
we can be tricking
you can be tricking
they can be tricking	I can have tricked
you can have tricked
he can have tricked
we can have tricked
you can have tricked
they can have tricked	I can have been tricking
you can have been tricking
he can have been tricking
we can have been tricking
you can have been tricking
they can have been tricking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot trick
you cannot trick
he cannot trick
we cannot trick
you cannot trick
they cannot trick 	I cannot be tricking
you cannot be tricking
he cannot be tricking
we cannot be tricking
you cannot be tricking
they cannot be tricking	I cannot have tricked
you cannot have tricked
he cannot have tricked
we cannot have tricked
you cannot have tricked
they cannot have tricked	I cannot have been tricking
you cannot have been tricking
he cannot have been tricking
we cannot have been tricking
you cannot have been tricking
they cannot have been tricking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I trick?
can you trick?
can he trick?
can we trick?
can you trick?
can they trick? 	can I be tricking?
can you be tricking?
can he be tricking?
can we be tricking?
can you be tricking?
can they be tricking? 	can I have tricked?
can you have tricked?
can he have tricked?
can we have tricked?
can you have tricked?
can they have tricked? 	can I have been tricking?
can you have been tricking?
can he have been tricking?
can we have been tricking?
can you have been tricking?
can they have been tricking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not trick?
can you not trick?
can he not trick?
can we not trick?
can you not trick?
can they not trick? 	can I not be tricking?
can you not be tricking?
can he not be tricking?
can we not be tricking?
can you not be tricking?
can they not be tricking? 	can I not have tricked?
can you not have tricked?
can he not have tricked?
can we not have tricked?
can you not have tricked?
can they not have tricked? 	can I not have been tricking?
can you not have been tricking?
can he not have been tricking?
can we not have been tricking?
can you not have been tricking?
can they not have been tricking?