English verb conjugation COULD INSTIL INSTIL

Regular verb: instil instil - instil instiled - instil instiled

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

Affirmation

Simple form

I could instil instil
you could instil instil
she could instil instil
we could instil instil
you could instil instil
they could instil instil

V-ing form

I could be instil instiling
you could be instil instiling
she could be instil instiling
we could be instil instiling
you could be instil instiling
they could be instil instiling

Perfect

I could have instil instiled
you could have instil instiled
she could have instil instiled
we could have instil instiled
you could have instil instiled
they could have instil instiled

V-ing perfect

I could have been instil instiling
you could have been instil instiling
she could have been instil instiling
we could have been instil instiling
you could have been instil instiling
they could have been instil instiling

Negation

Simple form

I couldn't instil instil
you couldn't instil instil
she couldn't instil instil
we couldn't instil instil
you couldn't instil instil
they couldn't instil instil

V-ing form

I couldn't be instil instiling
you couldn't be instil instiling
she couldn't be instil instiling
we couldn't be instil instiling
you couldn't be instil instiling
they couldn't be instil instiling

Perfect

I couldn't have instil instiled
you couldn't have instil instiled
she couldn't have instil instiled
we couldn't have instil instiled
you couldn't have instil instiled
they couldn't have instil instiled

V-ing perfect

I couldn't have been instil instiling
you couldn't have been instil instiling
she couldn't have been instil instiling
we couldn't have been instil instiling
you couldn't have been instil instiling
they couldn't have been instil instiling

Interrogative form

Simple form

could I instil instil?
could you instil instil?
could she instil instil?
could we instil instil?
could you instil instil?
could they instil instil?

V-ing form

could I be instil instiling?
could you be instil instiling?
could she be instil instiling?
could we be instil instiling?
could you be instil instiling?
could they be instil instiling?

Perfect

could I have instil instiled?
could you have instil instiled?
could she have instil instiled?
could we have instil instiled?
could you have instil instiled?
could they have instil instiled?

V-ing perfect

could I have been instil instiling?
could you have been instil instiling?
could she have been instil instiling?
could we have been instil instiling?
could you have been instil instiling?
could they have been instil instiling?

Interro-negative form

Simple form

couldn't I instil instil?
couldn't you instil instil?
couldn't she instil instil?
couldn't we instil instil?
couldn't you instil instil?
couldn't they instil instil?

V-ing form

couldn't I be instil instiling?
couldn't you be instil instiling?
couldn't she be instil instiling?
couldn't we be instil instiling?
couldn't you be instil instiling?
couldn't they be instil instiling?

Perfect

couldn't I have instil instiled?
couldn't you have instil instiled?
couldn't she have instil instiled?
couldn't we have instil instiled?
couldn't you have instil instiled?
couldn't they have instil instiled?

V-ing perfect

couldn't I have been instil instiling?
couldn't you have been instil instiling?
couldn't she have been instil instiling?
couldn't we have been instil instiling?
couldn't you have been instil instiling?
couldn't they have been instil instiling?

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