Past Tenses
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Demethylate Past Tense

demethylated
past tense of demethylate is demethylated.

Demethylate verb forms

InfinitivePresent ParticiplePast TensePast Participle
demethylatedemethylatingdemethylateddemethylated

Conjugation of Demethylate

Simple / Indefinite Present Tense
He/She/It demethylates .
I demethylate.
You/We/They demethylate.

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

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

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

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

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

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

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

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

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

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

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

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