Conjugación del verbo inglés
CAN CRAM

Verbo regular: cram - crammed - crammed

Afirmación

Forma simple	Forma con V-ing
I can cram you can cram she can cram we can cram you can cram they can cram	I can be cramming you can be cramming she can be cramming we can be cramming you can be cramming they can be cramming
Perfecto	Perfecto con V-ing
I can have crammed you can have crammed she can have crammed we can have crammed you can have crammed they can have crammed	I can have been cramming you can have been cramming she can have been cramming we can have been cramming you can have been cramming they can have been cramming

Negación

Forma simple	Forma con V-ing
I cannot cram you cannot cram she cannot cram we cannot cram you cannot cram they cannot cram	I cannot be cramming you cannot be cramming she cannot be cramming we cannot be cramming you cannot be cramming they cannot be cramming
Perfecto	Perfecto con V-ing
I cannot have crammed you cannot have crammed she cannot have crammed we cannot have crammed you cannot have crammed they cannot have crammed	I cannot have been cramming you cannot have been cramming she cannot have been cramming we cannot have been cramming you cannot have been cramming they cannot have been cramming

Forma interrogativa

Forma simple	Forma con V-ing
can I cram? can you cram? can she cram? can we cram? can you cram? can they cram?	can I be cramming? can you be cramming? can she be cramming? can we be cramming? can you be cramming? can they be cramming?
Perfecto	Perfecto con V-ing
can I have crammed? can you have crammed? can she have crammed? can we have crammed? can you have crammed? can they have crammed?	can I have been cramming? can you have been cramming? can she have been cramming? can we have been cramming? can you have been cramming? can they have been cramming?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not cram? can you not cram? can she not cram? can we not cram? can you not cram? can they not cram?	can I not be cramming? can you not be cramming? can she not be cramming? can we not be cramming? can you not be cramming? can they not be cramming?
Perfecto	Perfecto con V-ing
can I not have crammed? can you not have crammed? can she not have crammed? can we not have crammed? can you not have crammed? can they not have crammed?	can I not have been cramming? can you not have been cramming? can she not have been cramming? can we not have been cramming? can you not have been cramming? can they not have been cramming?