English verb conjugation COULD SHINE

Irregular verb: shine - shined, shone - shined, shone

Affirmation

Simple form

I could shine
you could shine
he could shine
we could shine
you could shine
they could shine

V-ing form

I could be shining
you could be shining
he could be shining
we could be shining
you could be shining
they could be shining

Perfect

I could have shined, shone
you could have shined, shone
he could have shined, shone
we could have shined, shone
you could have shined, shone
they could have shined, shone

V-ing perfect

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

Negation

Simple form

I could not shine
you could not shine
he could not shine
we could not shine
you could not shine
they could not shine

V-ing form

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

Perfect

I could not have shined, shone
you could not have shined, shone
he could not have shined, shone
we could not have shined, shone
you could not have shined, shone
they could not have shined, shone

V-ing perfect

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

Interrogative form

Simple form

could I shine?
could you shine?
could he shine?
could we shine?
could you shine?
could they shine?

V-ing form

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

Perfect

could I have shined, shone?
could you have shined, shone?
could he have shined, shone?
could we have shined, shone?
could you have shined, shone?
could they have shined, shone?

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

could I not have shined, shone?
could you not have shined, shone?
could he not have shined, shone?
could we not have shined, shone?
could you not have shined, shone?
could they not have shined, shone?

V-ing perfect

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

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