Conjugación del verbo inglés
CAN JAM

Verbo regular: jam - jammed - jammed

Afirmación

Forma simple	Forma con V-ing
I can jam you can jam she can jam we can jam you can jam they can jam	I can be jamming you can be jamming she can be jamming we can be jamming you can be jamming they can be jamming
Perfecto	Perfecto con V-ing
I can have jammed you can have jammed she can have jammed we can have jammed you can have jammed they can have jammed	I can have been jamming you can have been jamming she can have been jamming we can have been jamming you can have been jamming they can have been jamming

Negación

Forma simple	Forma con V-ing
I cannot jam you cannot jam she cannot jam we cannot jam you cannot jam they cannot jam	I cannot be jamming you cannot be jamming she cannot be jamming we cannot be jamming you cannot be jamming they cannot be jamming
Perfecto	Perfecto con V-ing
I cannot have jammed you cannot have jammed she cannot have jammed we cannot have jammed you cannot have jammed they cannot have jammed	I cannot have been jamming you cannot have been jamming she cannot have been jamming we cannot have been jamming you cannot have been jamming they cannot have been jamming

Forma interrogativa

Forma simple	Forma con V-ing
can I jam? can you jam? can she jam? can we jam? can you jam? can they jam?	can I be jamming? can you be jamming? can she be jamming? can we be jamming? can you be jamming? can they be jamming?
Perfecto	Perfecto con V-ing
can I have jammed? can you have jammed? can she have jammed? can we have jammed? can you have jammed? can they have jammed?	can I have been jamming? can you have been jamming? can she have been jamming? can we have been jamming? can you have been jamming? can they have been jamming?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not jam? can you not jam? can she not jam? can we not jam? can you not jam? can they not jam?	can I not be jamming? can you not be jamming? can she not be jamming? can we not be jamming? can you not be jamming? can they not be jamming?
Perfecto	Perfecto con V-ing
can I not have jammed? can you not have jammed? can she not have jammed? can we not have jammed? can you not have jammed? can they not have jammed?	can I not have been jamming? can you not have been jamming? can she not have been jamming? can we not have been jamming? can you not have been jamming? can they not have been jamming?