"call upon" verb conjugation in English

Conjugation of the verb call upon

All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I call upon
you call upon
he/she/it calls upon
we call upon
you call upon
they call upon

Present Continuous

I am calling upon
you are calling upon
he/she/it is calling upon
we are calling upon
you are calling upon
they are calling upon

Present Perfect

I have called upon
you have called upon
he/she/it has called upon
we have called upon
you have called upon
they have called upon

Present Perfect Continuous

I have been calling upon
you have been calling upon
he/she/it has been calling upon
we have been calling upon
you have been calling upon
they have been calling upon

Past Indefinite

I called upon
you called upon
he/she/it called upon
we called upon
you called upon
they called upon

Past Continuous

I was calling upon
you were calling upon
he/she/it was calling upon
we were calling upon
you were calling upon
they were calling upon

Past Perfect

I had called upon
you had called upon
he/she/it had called upon
we had called upon
you had called upon
they had called upon

Past Perfect Continuous

I had been calling upon
you had been calling upon
he/she/it had been calling upon
we had been calling upon
you had been calling upon
they had been calling upon

Future Indefinite

I will call upon
you will call upon
he/she/it will call upon
we will call upon
you will call upon
they will call upon

Future Continuous

I will be calling upon
you will be calling upon
he/she/it will be calling upon
we will be calling upon
you will be calling upon
they will be calling upon

Future Perfect

I will have called upon
you will have called upon
he/she/it will have called upon
we will have called upon
you will have called upon
they will have called upon

Future Perfect Continuous

I will have been calling upon
you will have been calling upon
he/she/it will have been calling upon
we will have been calling upon
you will have been calling upon
they will have been calling upon

Conditional

Conditional Present

I would call upon
you would call upon
he/she/it would call upon
we would call upon
you would call upon
they would call upon

Conditional Present Continuous

I would be calling upon
you would be calling upon
he/she/it would be calling upon
we would be calling upon
you would be calling upon
they would be calling upon

Conditional Perfect

I would have called upon
you would have called upon
he/she/it would have called upon
we would have called upon
you would have called upon
they would have called upon

Conditional Perfect Continuous

I would have been calling upon
you would have been calling upon
he/she/it would have been calling upon
we would have been calling upon
you would have been calling upon
they would have been calling upon

Participles

Present

calling upon

Past

called upon

Infinitives

Infinitives

to call upon
to have called upon
to be calling upon
to have been calling upon
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