English verb conjugation COULD INSTILL

Regular verb: instill - instilled - instilled

Affirmation

Simple form

I could instill
you could instill
he could instill
we could instill
you could instill
they could instill

V-ing form

I could be instilling
you could be instilling
he could be instilling
we could be instilling
you could be instilling
they could be instilling

Perfect

I could have instilled
you could have instilled
he could have instilled
we could have instilled
you could have instilled
they could have instilled

V-ing perfect

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

Negation

Simple form

I could not instill
you could not instill
he could not instill
we could not instill
you could not instill
they could not instill

V-ing form

I could not be instilling
you could not be instilling
he could not be instilling
we could not be instilling
you could not be instilling
they could not be instilling

Perfect

I could not have instilled
you could not have instilled
he could not have instilled
we could not have instilled
you could not have instilled
they could not have instilled

V-ing perfect

I could not have been instilling
you could not have been instilling
he could not have been instilling
we could not have been instilling
you could not have been instilling
they could not have been instilling

Interrogative form

Simple form

could I instill?
could you instill?
could he instill?
could we instill?
could you instill?
could they instill?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

could I not instill?
could you not instill?
could he not instill?
could we not instill?
could you not instill?
could they not instill?

V-ing form

could I not be instilling?
could you not be instilling?
could he not be instilling?
could we not be instilling?
could you not be instilling?
could they not be instilling?

Perfect

could I not have instilled?
could you not have instilled?
could he not have instilled?
could we not have instilled?
could you not have instilled?
could they not have instilled?

V-ing perfect

could I not have been instilling?
could you not have been instilling?
could he not have been instilling?
could we not have been instilling?
could you not have been instilling?
could they not have been instilling?

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