Conjugación del verbo inglés
CAN TRIP

Verbo regular: trip - tripped - tripped

Afirmación

Forma simple	Forma con V-ing
I can trip you can trip he can trip we can trip you can trip they can trip	I can be tripping you can be tripping he can be tripping we can be tripping you can be tripping they can be tripping
Perfecto	Perfecto con V-ing
I can have tripped you can have tripped he can have tripped we can have tripped you can have tripped they can have tripped	I can have been tripping you can have been tripping he can have been tripping we can have been tripping you can have been tripping they can have been tripping

Negación

Forma simple	Forma con V-ing
I can't trip you can't trip he can't trip we can't trip you can't trip they can't trip	I can't be tripping you can't be tripping he can't be tripping we can't be tripping you can't be tripping they can't be tripping
Perfecto	Perfecto con V-ing
I can't have tripped you can't have tripped he can't have tripped we can't have tripped you can't have tripped they can't have tripped	I can't have been tripping you can't have been tripping he can't have been tripping we can't have been tripping you can't have been tripping they can't have been tripping

Forma interrogativa

Forma simple	Forma con V-ing
can I trip? can you trip? can he trip? can we trip? can you trip? can they trip?	can I be tripping? can you be tripping? can he be tripping? can we be tripping? can you be tripping? can they be tripping?
Perfecto	Perfecto con V-ing
can I have tripped? can you have tripped? can he have tripped? can we have tripped? can you have tripped? can they have tripped?	can I have been tripping? can you have been tripping? can he have been tripping? can we have been tripping? can you have been tripping? can they have been tripping?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I trip? can't you trip? can't he trip? can't we trip? can't you trip? can't they trip?	can't I be tripping? can't you be tripping? can't he be tripping? can't we be tripping? can't you be tripping? can't they be tripping?
Perfecto	Perfecto con V-ing
can't I have tripped? can't you have tripped? can't he have tripped? can't we have tripped? can't you have tripped? can't they have tripped?	can't I have been tripping? can't you have been tripping? can't he have been tripping? can't we have been tripping? can't you have been tripping? can't they have been tripping?