Past Tenses
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Invalidate Past Tense

invalidated
past tense of invalidate is invalidated.

Invalidate verb forms

InfinitivePresent ParticiplePast TensePast Participle
invalidateinvalidatinginvalidatedinvalidated

Conjugation of Invalidate

Simple / Indefinite Present Tense
He/She/It invalidates .
I invalidate.
You/We/They invalidate.

Present Continuous Tense
He/She/It is invalidating.
I am invalidating.
You/We/They are invalidating.

Present Perfect Tense
He/She/It has invalidated.
I have invalidated.
You/We/They have invalidated.

Present Perfect Continuous Tense
He/She/It has been invalidating.
I have been invalidating.
You/We/They have been invalidating.

Simple Past Tense
He/She/It invalidated.
I invalidated.
You/We/They invalidated.

Past Continuous Tense
He/She/It was invalidating.
I was invalidating.
You/We/They were invalidating.

Past Perfect Tense
He/She/It had invalidated.
I had invalidated.
You/We/They had invalidated.

Past Perfect Continuous Tense
He/She/It had been invalidating.
I had been invalidating.
You/We/They had been invalidating.

Simple Future Tense
He/She/It will/shall invalidate.
I will/shall invalidate.
You/We/They will/shall invalidate.

Future Continuous Tense
He/She/It will/shall be invalidating.
I will/shall be invalidating.
You/We/They will/shall be invalidating.

Future Perfect Tense
He/She/It will/shall have invalidated.
I will/shall have invalidated.
You/We/They will/shall have invalidated.

Future Perfect Continuous Tense
He/She/It will/shall have been invalidating.
I will/shall have been invalidating.
You/We/They will/shall have been invalidating.

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