English verb conjugation COULD COOPER STH

Regular verb: cooper sth - cooper sthed - cooper sthed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

I could cooper sth
you could cooper sth
he could cooper sth
we could cooper sth
you could cooper sth
they could cooper sth

V-ing form

I could be cooper sthing
you could be cooper sthing
he could be cooper sthing
we could be cooper sthing
you could be cooper sthing
they could be cooper sthing

Perfect

I could have cooper sthed
you could have cooper sthed
he could have cooper sthed
we could have cooper sthed
you could have cooper sthed
they could have cooper sthed

V-ing perfect

I could have been cooper sthing
you could have been cooper sthing
he could have been cooper sthing
we could have been cooper sthing
you could have been cooper sthing
they could have been cooper sthing

Negation

Simple form

I couldn't cooper sth
you couldn't cooper sth
he couldn't cooper sth
we couldn't cooper sth
you couldn't cooper sth
they couldn't cooper sth

V-ing form

I couldn't be cooper sthing
you couldn't be cooper sthing
he couldn't be cooper sthing
we couldn't be cooper sthing
you couldn't be cooper sthing
they couldn't be cooper sthing

Perfect

I couldn't have cooper sthed
you couldn't have cooper sthed
he couldn't have cooper sthed
we couldn't have cooper sthed
you couldn't have cooper sthed
they couldn't have cooper sthed

V-ing perfect

I couldn't have been cooper sthing
you couldn't have been cooper sthing
he couldn't have been cooper sthing
we couldn't have been cooper sthing
you couldn't have been cooper sthing
they couldn't have been cooper sthing

Interrogative form

Simple form

could I cooper sth?
could you cooper sth?
could he cooper sth?
could we cooper sth?
could you cooper sth?
could they cooper sth?

V-ing form

could I be cooper sthing?
could you be cooper sthing?
could he be cooper sthing?
could we be cooper sthing?
could you be cooper sthing?
could they be cooper sthing?

Perfect

could I have cooper sthed?
could you have cooper sthed?
could he have cooper sthed?
could we have cooper sthed?
could you have cooper sthed?
could they have cooper sthed?

V-ing perfect

could I have been cooper sthing?
could you have been cooper sthing?
could he have been cooper sthing?
could we have been cooper sthing?
could you have been cooper sthing?
could they have been cooper sthing?

Interro-negative form

Simple form

couldn't I cooper sth?
couldn't you cooper sth?
couldn't he cooper sth?
couldn't we cooper sth?
couldn't you cooper sth?
couldn't they cooper sth?

V-ing form

couldn't I be cooper sthing?
couldn't you be cooper sthing?
couldn't he be cooper sthing?
couldn't we be cooper sthing?
couldn't you be cooper sthing?
couldn't they be cooper sthing?

Perfect

couldn't I have cooper sthed?
couldn't you have cooper sthed?
couldn't he have cooper sthed?
couldn't we have cooper sthed?
couldn't you have cooper sthed?
couldn't they have cooper sthed?

V-ing perfect

couldn't I have been cooper sthing?
couldn't you have been cooper sthing?
couldn't he have been cooper sthing?
couldn't we have been cooper sthing?
couldn't you have been cooper sthing?
couldn't they have been cooper sthing?

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