Conjugaison du verbe anglais SHOULD FLATTEN

I'd flatten
you'd flatten
he'd flatten
we'd flatten
you'd flatten
they'd flatten

I'd be flattening
you'd be flattening
he'd be flattening
we'd be flattening
you'd be flattening
they'd be flattening

I should've flattened
you should've flattened
he should've flattened
we should've flattened
you should've flattened
they should've flattened

I should've been flattening
you should've been flattening
he should've been flattening
we should've been flattening
you should've been flattening
they should've been flattening

I shouldn't flatten
you shouldn't flatten
he shouldn't flatten
we shouldn't flatten
you shouldn't flatten
they shouldn't flatten

I shouldn't be flattening
you shouldn't be flattening
he shouldn't be flattening
we shouldn't be flattening
you shouldn't be flattening
they shouldn't be flattening

I shouldn't have flattened
you shouldn't have flattened
he shouldn't have flattened
we shouldn't have flattened
you shouldn't have flattened
they shouldn't have flattened

I shouldn't have been flattening
you shouldn't have been flattening
he shouldn't have been flattening
we shouldn't have been flattening
you shouldn't have been flattening
they shouldn't have been flattening

should I flatten?
should you flatten?
should he flatten?
should we flatten?
should you flatten?
should they flatten?

should I be flattening?
should you be flattening?
should he be flattening?
should we be flattening?
should you be flattening?
should they be flattening?

should I have flattened?
should you have flattened?
should he have flattened?
should we have flattened?
should you have flattened?
should they have flattened?

should I have been flattening?
should you have been flattening?
should he have been flattening?
should we have been flattening?
should you have been flattening?
should they have been flattening?

shouldn't I flatten?
shouldn't you flatten?
shouldn't he flatten?
shouldn't we flatten?
shouldn't you flatten?
shouldn't they flatten?

shouldn't I be flattening?
shouldn't you be flattening?
shouldn't he be flattening?
shouldn't we be flattening?
shouldn't you be flattening?
shouldn't they be flattening?

shouldn't I have flattened?
shouldn't you have flattened?
shouldn't he have flattened?
shouldn't we have flattened?
shouldn't you have flattened?
shouldn't they have flattened?

shouldn't I have been flattening?
shouldn't you have been flattening?
shouldn't he have been flattening?
shouldn't we have been flattening?
shouldn't you have been flattening?
shouldn't they have been flattening?