English verb conjugation COULD DECONCENTRATE

Regular verb: deconcentrate - deconcentrated - deconcentrated

Affirmation

Simple form

I could deconcentrate
you could deconcentrate
he could deconcentrate
we could deconcentrate
you could deconcentrate
they could deconcentrate

V-ing form

I could be deconcentrating
you could be deconcentrating
he could be deconcentrating
we could be deconcentrating
you could be deconcentrating
they could be deconcentrating

Perfect

I could have deconcentrated
you could have deconcentrated
he could have deconcentrated
we could have deconcentrated
you could have deconcentrated
they could have deconcentrated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I deconcentrate?
could you deconcentrate?
could he deconcentrate?
could we deconcentrate?
could you deconcentrate?
could they deconcentrate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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