Conjugación del verbo inglés
CAN SEVER

Verbo regular: sever - severed - severed

Afirmación

Forma simple	Forma con V-ing
I can sever you can sever he can sever we can sever you can sever they can sever	I can be severing you can be severing he can be severing we can be severing you can be severing they can be severing
Perfecto	Perfecto con V-ing
I can have severed you can have severed he can have severed we can have severed you can have severed they can have severed	I can have been severing you can have been severing he can have been severing we can have been severing you can have been severing they can have been severing

Negación

Forma simple	Forma con V-ing
I cannot sever you cannot sever he cannot sever we cannot sever you cannot sever they cannot sever	I cannot be severing you cannot be severing he cannot be severing we cannot be severing you cannot be severing they cannot be severing
Perfecto	Perfecto con V-ing
I cannot have severed you cannot have severed he cannot have severed we cannot have severed you cannot have severed they cannot have severed	I cannot have been severing you cannot have been severing he cannot have been severing we cannot have been severing you cannot have been severing they cannot have been severing

Forma interrogativa

Forma simple	Forma con V-ing
can I sever? can you sever? can he sever? can we sever? can you sever? can they sever?	can I be severing? can you be severing? can he be severing? can we be severing? can you be severing? can they be severing?
Perfecto	Perfecto con V-ing
can I have severed? can you have severed? can he have severed? can we have severed? can you have severed? can they have severed?	can I have been severing? can you have been severing? can he have been severing? can we have been severing? can you have been severing? can they have been severing?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not sever? can you not sever? can he not sever? can we not sever? can you not sever? can they not sever?	can I not be severing? can you not be severing? can he not be severing? can we not be severing? can you not be severing? can they not be severing?
Perfecto	Perfecto con V-ing
can I not have severed? can you not have severed? can he not have severed? can we not have severed? can you not have severed? can they not have severed?	can I not have been severing? can you not have been severing? can he not have been severing? can we not have been severing? can you not have been severing? can they not have been severing?