Conjugación del verbo inglés
CAN SHIELD

Verbo regular: shield - shielded - shielded

Afirmación

Forma simple	Forma con V-ing
I can shield you can shield he can shield we can shield you can shield they can shield	I can be shielding you can be shielding he can be shielding we can be shielding you can be shielding they can be shielding
Perfecto	Perfecto con V-ing
I can have shielded you can have shielded he can have shielded we can have shielded you can have shielded they can have shielded	I can have been shielding you can have been shielding he can have been shielding we can have been shielding you can have been shielding they can have been shielding

Negación

Forma simple	Forma con V-ing
I can't shield you can't shield he can't shield we can't shield you can't shield they can't shield	I can't be shielding you can't be shielding he can't be shielding we can't be shielding you can't be shielding they can't be shielding
Perfecto	Perfecto con V-ing
I can't have shielded you can't have shielded he can't have shielded we can't have shielded you can't have shielded they can't have shielded	I can't have been shielding you can't have been shielding he can't have been shielding we can't have been shielding you can't have been shielding they can't have been shielding

Forma interrogativa

Forma simple	Forma con V-ing
can I shield? can you shield? can he shield? can we shield? can you shield? can they shield?	can I be shielding? can you be shielding? can he be shielding? can we be shielding? can you be shielding? can they be shielding?
Perfecto	Perfecto con V-ing
can I have shielded? can you have shielded? can he have shielded? can we have shielded? can you have shielded? can they have shielded?	can I have been shielding? can you have been shielding? can he have been shielding? can we have been shielding? can you have been shielding? can they have been shielding?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I shield? can't you shield? can't he shield? can't we shield? can't you shield? can't they shield?	can't I be shielding? can't you be shielding? can't he be shielding? can't we be shielding? can't you be shielding? can't they be shielding?
Perfecto	Perfecto con V-ing
can't I have shielded? can't you have shielded? can't he have shielded? can't we have shielded? can't you have shielded? can't they have shielded?	can't I have been shielding? can't you have been shielding? can't he have been shielding? can't we have been shielding? can't you have been shielding? can't they have been shielding?