English verb conjugation
TO CERTIFICATE

Regular verb: certificate - certificated - certificated

Indicative

Present	Present continuous	Preterite	Preterite continuous
do I certificate? do you certificate? does he certificate? do we certificate? do you certificate? do they certificate?	am I certificating? are you certificating? is he certificating? are we certificating? are you certificating? are they certificating?	did I certificate? did you certificate? did he certificate? did we certificate? did you certificate? did they certificate?	was I certificating? were you certificating? was he certificating? were we certificating? were you certificating? were they certificating?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
have I certificated? have you certificated? has he certificated? have we certificated? have you certificated? have they certificated?	have I been certificating? have you been certificating? has he been certificating? have we been certificating? have you been certificating? have they been certificating?	had I certificated? had you certificated? had he certificated? had we certificated? had you certificated? had they certificated?	had I been certificating? had you been certificating? had he been certificating? had we been certificating? had you been certificating? had they been certificating?
Future	Future continuous	Future perfect	Future perfect continuous
will I certificate? will you certificate? will he certificate? will we certificate? will you certificate? will they certificate?	will I be certificating? will you be certificating? will he be certificating? will we be certificating? will you be certificating? will they be certificating?	will I have certificated? will you have certificated? will he have certificated? will we have certificated? will you have certificated? will they have certificated?	will I have been certificating? will you have been certificating? will he have been certificating? will we have been certificating? will you have been certificating? will they have been certificating?

Conditional

Present	Present continuous	Past	Past continuous
would I certificate? would you certificate? would he certificate? would we certificate? would you certificate? would they certificate?	would I be certificating? would you be certificating? would he be certificating? would we be certificating? would you be certificating? would they be certificating?	would I have certificated? would you have certificated? would he have certificated? would we have certificated? would you have certificated? would they have certificated?	would I have been certificating? would you have been certificating? would he have been certificating? would we have been certificating? would you have been certificating? would they have been certificating?

Infinitive

Imperative

Infinitive		Imperative
to certificate		- - -

Participle

Present	Past
certificating	certificated