Conjugación del verbo inglés
CAN FUMBLE

Verbo regular: fumble - fumbled - fumbled

Afirmación

Forma simple	Forma con V-ing
I can fumble you can fumble he can fumble we can fumble you can fumble they can fumble	I can be fumbling you can be fumbling he can be fumbling we can be fumbling you can be fumbling they can be fumbling
Perfecto	Perfecto con V-ing
I can have fumbled you can have fumbled he can have fumbled we can have fumbled you can have fumbled they can have fumbled	I can have been fumbling you can have been fumbling he can have been fumbling we can have been fumbling you can have been fumbling they can have been fumbling

Negación

Forma simple	Forma con V-ing
I can't fumble you can't fumble he can't fumble we can't fumble you can't fumble they can't fumble	I can't be fumbling you can't be fumbling he can't be fumbling we can't be fumbling you can't be fumbling they can't be fumbling
Perfecto	Perfecto con V-ing
I can't have fumbled you can't have fumbled he can't have fumbled we can't have fumbled you can't have fumbled they can't have fumbled	I can't have been fumbling you can't have been fumbling he can't have been fumbling we can't have been fumbling you can't have been fumbling they can't have been fumbling

Forma interrogativa

Forma simple	Forma con V-ing
can I fumble? can you fumble? can he fumble? can we fumble? can you fumble? can they fumble?	can I be fumbling? can you be fumbling? can he be fumbling? can we be fumbling? can you be fumbling? can they be fumbling?
Perfecto	Perfecto con V-ing
can I have fumbled? can you have fumbled? can he have fumbled? can we have fumbled? can you have fumbled? can they have fumbled?	can I have been fumbling? can you have been fumbling? can he have been fumbling? can we have been fumbling? can you have been fumbling? can they have been fumbling?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I fumble? can't you fumble? can't he fumble? can't we fumble? can't you fumble? can't they fumble?	can't I be fumbling? can't you be fumbling? can't he be fumbling? can't we be fumbling? can't you be fumbling? can't they be fumbling?
Perfecto	Perfecto con V-ing
can't I have fumbled? can't you have fumbled? can't he have fumbled? can't we have fumbled? can't you have fumbled? can't they have fumbled?	can't I have been fumbling? can't you have been fumbling? can't he have been fumbling? can't we have been fumbling? can't you have been fumbling? can't they have been fumbling?