English verb conjugation COULD FLASH

Regular verb: flash - flashed - flashed

Affirmation

Simple form

I could flash
you could flash
he could flash
we could flash
you could flash
they could flash

V-ing form

I could be flashing
you could be flashing
he could be flashing
we could be flashing
you could be flashing
they could be flashing

Perfect

I could have flashed
you could have flashed
he could have flashed
we could have flashed
you could have flashed
they could have flashed

V-ing perfect

I could have been flashing
you could have been flashing
he could have been flashing
we could have been flashing
you could have been flashing
they could have been flashing

Negation

Simple form

I couldn't flash
you couldn't flash
he couldn't flash
we couldn't flash
you couldn't flash
they couldn't flash

V-ing form

I couldn't be flashing
you couldn't be flashing
he couldn't be flashing
we couldn't be flashing
you couldn't be flashing
they couldn't be flashing

Perfect

I couldn't have flashed
you couldn't have flashed
he couldn't have flashed
we couldn't have flashed
you couldn't have flashed
they couldn't have flashed

V-ing perfect

I couldn't have been flashing
you couldn't have been flashing
he couldn't have been flashing
we couldn't have been flashing
you couldn't have been flashing
they couldn't have been flashing

Interrogative form

Simple form

could I flash?
could you flash?
could he flash?
could we flash?
could you flash?
could they flash?

V-ing form

could I be flashing?
could you be flashing?
could he be flashing?
could we be flashing?
could you be flashing?
could they be flashing?

Perfect

could I have flashed?
could you have flashed?
could he have flashed?
could we have flashed?
could you have flashed?
could they have flashed?

V-ing perfect

could I have been flashing?
could you have been flashing?
could he have been flashing?
could we have been flashing?
could you have been flashing?
could they have been flashing?

Interro-negative form

Simple form

couldn't I flash?
couldn't you flash?
couldn't he flash?
couldn't we flash?
couldn't you flash?
couldn't they flash?

V-ing form

couldn't I be flashing?
couldn't you be flashing?
couldn't he be flashing?
couldn't we be flashing?
couldn't you be flashing?
couldn't they be flashing?

Perfect

couldn't I have flashed?
couldn't you have flashed?
couldn't he have flashed?
couldn't we have flashed?
couldn't you have flashed?
couldn't they have flashed?

V-ing perfect

couldn't I have been flashing?
couldn't you have been flashing?
couldn't he have been flashing?
couldn't we have been flashing?
couldn't you have been flashing?
couldn't they have been flashing?

Page top