Conjugación del verbo inglés
CAN PIN

Verbo regular: pin - pinned - pinned

Afirmación

Forma simple	Forma con V-ing
I can pin you can pin he can pin we can pin you can pin they can pin	I can be pinning you can be pinning he can be pinning we can be pinning you can be pinning they can be pinning
Perfecto	Perfecto con V-ing
I can have pinned you can have pinned he can have pinned we can have pinned you can have pinned they can have pinned	I can have been pinning you can have been pinning he can have been pinning we can have been pinning you can have been pinning they can have been pinning

Negación

Forma simple	Forma con V-ing
I can't pin you can't pin he can't pin we can't pin you can't pin they can't pin	I can't be pinning you can't be pinning he can't be pinning we can't be pinning you can't be pinning they can't be pinning
Perfecto	Perfecto con V-ing
I can't have pinned you can't have pinned he can't have pinned we can't have pinned you can't have pinned they can't have pinned	I can't have been pinning you can't have been pinning he can't have been pinning we can't have been pinning you can't have been pinning they can't have been pinning

Forma interrogativa

Forma simple	Forma con V-ing
can I pin? can you pin? can he pin? can we pin? can you pin? can they pin?	can I be pinning? can you be pinning? can he be pinning? can we be pinning? can you be pinning? can they be pinning?
Perfecto	Perfecto con V-ing
can I have pinned? can you have pinned? can he have pinned? can we have pinned? can you have pinned? can they have pinned?	can I have been pinning? can you have been pinning? can he have been pinning? can we have been pinning? can you have been pinning? can they have been pinning?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I pin? can't you pin? can't he pin? can't we pin? can't you pin? can't they pin?	can't I be pinning? can't you be pinning? can't he be pinning? can't we be pinning? can't you be pinning? can't they be pinning?
Perfecto	Perfecto con V-ing
can't I have pinned? can't you have pinned? can't he have pinned? can't we have pinned? can't you have pinned? can't they have pinned?	can't I have been pinning? can't you have been pinning? can't he have been pinning? can't we have been pinning? can't you have been pinning? can't they have been pinning?