Past Tenses
website for synonyms, antonyms, verb conjugations and translations

Biofilter Past Tense

past tense of biofilter is biofiltered.

Biofilter verb forms

InfinitivePresent ParticiplePast TensePast Participle

Conjugation of Biofilter

Simple / Indefinite Present Tense
He/She/It biofilters .
I biofilter.
You/We/They biofilter.

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

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

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

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

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

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

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

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

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

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

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

Also check English Conjugation for:

PastTenses is a database of English verbs. One can check verbs forms in different tenses. Use our search box to check present tense, present participle tense, past tense and past participle tense of desired verb.

Past Tenses © 2020