Past Tenses
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Substantiate Past Tense

substantiated
past tense of substantiate is substantiated.

Substantiate verb forms

InfinitivePresent ParticiplePast TensePast Participle
substantiatesubstantiatingsubstantiatedsubstantiated

Conjugation of Substantiate

Simple / Indefinite Present Tense
He/She/It substantiates .
I substantiate.
You/We/They substantiate.

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

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

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

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

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

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

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

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

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

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

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

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