English verb conjugation COULD SELF-IGNITE

Regular verb: self-ignite - self-ignited - self-ignited

Affirmation

Simple form

I could self-ignite
you could self-ignite
she could self-ignite
we could self-ignite
you could self-ignite
they could self-ignite

V-ing form

I could be self-igniting
you could be self-igniting
she could be self-igniting
we could be self-igniting
you could be self-igniting
they could be self-igniting

Perfect

I could have self-ignited
you could have self-ignited
she could have self-ignited
we could have self-ignited
you could have self-ignited
they could have self-ignited

V-ing perfect

I could have been self-igniting
you could have been self-igniting
she could have been self-igniting
we could have been self-igniting
you could have been self-igniting
they could have been self-igniting

Negation

Simple form

I couldn't self-ignite
you couldn't self-ignite
she couldn't self-ignite
we couldn't self-ignite
you couldn't self-ignite
they couldn't self-ignite

V-ing form

I couldn't be self-igniting
you couldn't be self-igniting
she couldn't be self-igniting
we couldn't be self-igniting
you couldn't be self-igniting
they couldn't be self-igniting

Perfect

I couldn't have self-ignited
you couldn't have self-ignited
she couldn't have self-ignited
we couldn't have self-ignited
you couldn't have self-ignited
they couldn't have self-ignited

V-ing perfect

I couldn't have been self-igniting
you couldn't have been self-igniting
she couldn't have been self-igniting
we couldn't have been self-igniting
you couldn't have been self-igniting
they couldn't have been self-igniting

Interrogative form

Simple form

could I self-ignite?
could you self-ignite?
could she self-ignite?
could we self-ignite?
could you self-ignite?
could they self-ignite?

V-ing form

could I be self-igniting?
could you be self-igniting?
could she be self-igniting?
could we be self-igniting?
could you be self-igniting?
could they be self-igniting?

Perfect

could I have self-ignited?
could you have self-ignited?
could she have self-ignited?
could we have self-ignited?
could you have self-ignited?
could they have self-ignited?

V-ing perfect

could I have been self-igniting?
could you have been self-igniting?
could she have been self-igniting?
could we have been self-igniting?
could you have been self-igniting?
could they have been self-igniting?

Interro-negative form

Simple form

couldn't I self-ignite?
couldn't you self-ignite?
couldn't she self-ignite?
couldn't we self-ignite?
couldn't you self-ignite?
couldn't they self-ignite?

V-ing form

couldn't I be self-igniting?
couldn't you be self-igniting?
couldn't she be self-igniting?
couldn't we be self-igniting?
couldn't you be self-igniting?
couldn't they be self-igniting?

Perfect

couldn't I have self-ignited?
couldn't you have self-ignited?
couldn't she have self-ignited?
couldn't we have self-ignited?
couldn't you have self-ignited?
couldn't they have self-ignited?

V-ing perfect

couldn't I have been self-igniting?
couldn't you have been self-igniting?
couldn't she have been self-igniting?
couldn't we have been self-igniting?
couldn't you have been self-igniting?
couldn't they have been self-igniting?

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