Conjugación del verbo inglés
CAN UNTIE

Verbo regular: untie - untied - untied

Afirmación

Forma simple	Forma con V-ing
I can untie you can untie he can untie we can untie you can untie they can untie	I can be untying you can be untying he can be untying we can be untying you can be untying they can be untying
Perfecto	Perfecto con V-ing
I can have untied you can have untied he can have untied we can have untied you can have untied they can have untied	I can have been untying you can have been untying he can have been untying we can have been untying you can have been untying they can have been untying

Negación

Forma simple	Forma con V-ing
I can't untie you can't untie he can't untie we can't untie you can't untie they can't untie	I can't be untying you can't be untying he can't be untying we can't be untying you can't be untying they can't be untying
Perfecto	Perfecto con V-ing
I can't have untied you can't have untied he can't have untied we can't have untied you can't have untied they can't have untied	I can't have been untying you can't have been untying he can't have been untying we can't have been untying you can't have been untying they can't have been untying

Forma interrogativa

Forma simple	Forma con V-ing
can I untie? can you untie? can he untie? can we untie? can you untie? can they untie?	can I be untying? can you be untying? can he be untying? can we be untying? can you be untying? can they be untying?
Perfecto	Perfecto con V-ing
can I have untied? can you have untied? can he have untied? can we have untied? can you have untied? can they have untied?	can I have been untying? can you have been untying? can he have been untying? can we have been untying? can you have been untying? can they have been untying?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I untie? can't you untie? can't he untie? can't we untie? can't you untie? can't they untie?	can't I be untying? can't you be untying? can't he be untying? can't we be untying? can't you be untying? can't they be untying?
Perfecto	Perfecto con V-ing
can't I have untied? can't you have untied? can't he have untied? can't we have untied? can't you have untied? can't they have untied?	can't I have been untying? can't you have been untying? can't he have been untying? can't we have been untying? can't you have been untying? can't they have been untying?