Conjugación del verbo inglés
CAN FLASH

Verbo regular: flash - flashed - flashed

Afirmación

Forma simple	Forma con V-ing
I can flash you can flash she can flash we can flash you can flash they can flash	I can be flashing you can be flashing she can be flashing we can be flashing you can be flashing they can be flashing
Perfecto	Perfecto con V-ing
I can have flashed you can have flashed she can have flashed we can have flashed you can have flashed they can have flashed	I can have been flashing you can have been flashing she can have been flashing we can have been flashing you can have been flashing they can have been flashing

Negación

Forma simple	Forma con V-ing
I can't flash you can't flash she can't flash we can't flash you can't flash they can't flash	I can't be flashing you can't be flashing she can't be flashing we can't be flashing you can't be flashing they can't be flashing
Perfecto	Perfecto con V-ing
I can't have flashed you can't have flashed she can't have flashed we can't have flashed you can't have flashed they can't have flashed	I can't have been flashing you can't have been flashing she can't have been flashing we can't have been flashing you can't have been flashing they can't have been flashing

Forma interrogativa

Forma simple	Forma con V-ing
can I flash? can you flash? can she flash? can we flash? can you flash? can they flash?	can I be flashing? can you be flashing? can she be flashing? can we be flashing? can you be flashing? can they be flashing?
Perfecto	Perfecto con V-ing
can I have flashed? can you have flashed? can she have flashed? can we have flashed? can you have flashed? can they have flashed?	can I have been flashing? can you have been flashing? can she have been flashing? can we have been flashing? can you have been flashing? can they have been flashing?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I flash? can't you flash? can't she flash? can't we flash? can't you flash? can't they flash?	can't I be flashing? can't you be flashing? can't she be flashing? can't we be flashing? can't you be flashing? can't they be flashing?
Perfecto	Perfecto con V-ing
can't I have flashed? can't you have flashed? can't she have flashed? can't we have flashed? can't you have flashed? can't they have flashed?	can't I have been flashing? can't you have been flashing? can't she have been flashing? can't we have been flashing? can't you have been flashing? can't they have been flashing?