Conjugación del verbo inglés
CAN GRUMP

Verbo regular: grump - grumped - grumped

Afirmación

Forma simple	Forma con V-ing
I can grump you can grump she can grump we can grump you can grump they can grump	I can be grumping you can be grumping she can be grumping we can be grumping you can be grumping they can be grumping
Perfecto	Perfecto con V-ing
I can have grumped you can have grumped she can have grumped we can have grumped you can have grumped they can have grumped	I can have been grumping you can have been grumping she can have been grumping we can have been grumping you can have been grumping they can have been grumping

Negación

Forma simple	Forma con V-ing
I can't grump you can't grump she can't grump we can't grump you can't grump they can't grump	I can't be grumping you can't be grumping she can't be grumping we can't be grumping you can't be grumping they can't be grumping
Perfecto	Perfecto con V-ing
I can't have grumped you can't have grumped she can't have grumped we can't have grumped you can't have grumped they can't have grumped	I can't have been grumping you can't have been grumping she can't have been grumping we can't have been grumping you can't have been grumping they can't have been grumping

Forma interrogativa

Forma simple	Forma con V-ing
can I grump? can you grump? can she grump? can we grump? can you grump? can they grump?	can I be grumping? can you be grumping? can she be grumping? can we be grumping? can you be grumping? can they be grumping?
Perfecto	Perfecto con V-ing
can I have grumped? can you have grumped? can she have grumped? can we have grumped? can you have grumped? can they have grumped?	can I have been grumping? can you have been grumping? can she have been grumping? can we have been grumping? can you have been grumping? can they have been grumping?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I grump? can't you grump? can't she grump? can't we grump? can't you grump? can't they grump?	can't I be grumping? can't you be grumping? can't she be grumping? can't we be grumping? can't you be grumping? can't they be grumping?
Perfecto	Perfecto con V-ing
can't I have grumped? can't you have grumped? can't she have grumped? can't we have grumped? can't you have grumped? can't they have grumped?	can't I have been grumping? can't you have been grumping? can't she have been grumping? can't we have been grumping? can't you have been grumping? can't they have been grumping?