Conjugación del verbo inglés
CAN TRAIN

Verbo regular: train - trained - trained

Afirmación

Forma simple	Forma con V-ing
I can train you can train he can train we can train you can train they can train	I can be training you can be training he can be training we can be training you can be training they can be training
Perfecto	Perfecto con V-ing
I can have trained you can have trained he can have trained we can have trained you can have trained they can have trained	I can have been training you can have been training he can have been training we can have been training you can have been training they can have been training

Negación

Forma simple	Forma con V-ing
I can't train you can't train he can't train we can't train you can't train they can't train	I can't be training you can't be training he can't be training we can't be training you can't be training they can't be training
Perfecto	Perfecto con V-ing
I can't have trained you can't have trained he can't have trained we can't have trained you can't have trained they can't have trained	I can't have been training you can't have been training he can't have been training we can't have been training you can't have been training they can't have been training

Forma interrogativa

Forma simple	Forma con V-ing
can I train? can you train? can he train? can we train? can you train? can they train?	can I be training? can you be training? can he be training? can we be training? can you be training? can they be training?
Perfecto	Perfecto con V-ing
can I have trained? can you have trained? can he have trained? can we have trained? can you have trained? can they have trained?	can I have been training? can you have been training? can he have been training? can we have been training? can you have been training? can they have been training?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I train? can't you train? can't he train? can't we train? can't you train? can't they train?	can't I be training? can't you be training? can't he be training? can't we be training? can't you be training? can't they be training?
Perfecto	Perfecto con V-ing
can't I have trained? can't you have trained? can't he have trained? can't we have trained? can't you have trained? can't they have trained?	can't I have been training? can't you have been training? can't he have been training? can't we have been training? can't you have been training? can't they have been training?