English verb conjugation COULD TAINT

Regular verb: taint - tainted - tainted

Affirmation

Simple form

I could taint
you could taint
he could taint
we could taint
you could taint
they could taint

V-ing form

I could be tainting
you could be tainting
he could be tainting
we could be tainting
you could be tainting
they could be tainting

Perfect

I could have tainted
you could have tainted
he could have tainted
we could have tainted
you could have tainted
they could have tainted

V-ing perfect

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

Negation

Simple form

I couldn't taint
you couldn't taint
he couldn't taint
we couldn't taint
you couldn't taint
they couldn't taint

V-ing form

I couldn't be tainting
you couldn't be tainting
he couldn't be tainting
we couldn't be tainting
you couldn't be tainting
they couldn't be tainting

Perfect

I couldn't have tainted
you couldn't have tainted
he couldn't have tainted
we couldn't have tainted
you couldn't have tainted
they couldn't have tainted

V-ing perfect

I couldn't have been tainting
you couldn't have been tainting
he couldn't have been tainting
we couldn't have been tainting
you couldn't have been tainting
they couldn't have been tainting

Interrogative form

Simple form

could I taint?
could you taint?
could he taint?
could we taint?
could you taint?
could they taint?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

couldn't I taint?
couldn't you taint?
couldn't he taint?
couldn't we taint?
couldn't you taint?
couldn't they taint?

V-ing form

couldn't I be tainting?
couldn't you be tainting?
couldn't he be tainting?
couldn't we be tainting?
couldn't you be tainting?
couldn't they be tainting?

Perfect

couldn't I have tainted?
couldn't you have tainted?
couldn't he have tainted?
couldn't we have tainted?
couldn't you have tainted?
couldn't they have tainted?

V-ing perfect

couldn't I have been tainting?
couldn't you have been tainting?
couldn't he have been tainting?
couldn't we have been tainting?
couldn't you have been tainting?
couldn't they have been tainting?

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