to certificate
Regular verb: certificate - certificated- certificated

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 don't I certificate?
don't you certificate?
doesn't he certificate?
don't we certificate?
don't you certificate?
don't they certificate? 	amI not certificating?
aren't you certificating?
isn't he certificating?
aren't we certificating?
aren't you certificating?
aren't they certificating? 	didn't I certificate?
didn't you certificate?
didn't he certificate?
didn't we certificate?
didn't you certificate?
didn't they certificate? 	wasn't I certificating?
weren't you certificating?
wasn't he certificating?
weren't we certificating?
weren't you certificating?
weren't they certificating? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
haven't I certificated?
haven't you certificated?
hasn't he certificated?
haven't we certificated?
haven't you certificated?
haven't they certificated? 	haven't I been certificating?
haven't you been certificating?
hasn't he been certificating?
haven't we been certificating?
haven't you been certificating?
haven't they been certificating? 	hadn't I certificated?
hadn't you certificated?
hadn't he certificated?
hadn't we certificated?
hadn't you certificated?
hadn't they certificated? 	hadn't I been certificating?
hadn't you been certificating?
hadn't he been certificating?
hadn't we been certificating?
hadn't you been certificating?
hadn't they been certificating? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
won't I certificate?
won't you certificate?
won't he certificate?
won't we certificate?
won't you certificate?
won't they certificate? 	won't I be certificating?
won't you be certificating?
won't he be certificating?
won't we be certificating?
won't you be certificating?
won't they be certificating? 	won't I have certificated?
won't you have certificated?
won't he have certificated?
won't we have certificated?
won't you have certificated?
won't they have certificated? 	won't I have been certificating?
won't you have been certificating?
won't he have been certificating?
won't we have been certificating?
won't you have been certificating?
won't they have been certificating? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I certificate?
wouldn't you certificate?
wouldn't he certificate?
wouldn't we certificate?
wouldn't you certificate?
wouldn't they certificate? 	wouldn't I be certificating?
wouldn't you be certificating?
wouldn't he be certificating?
wouldn't we be certificating?
wouldn't you be certificating?
wouldn't they be certificating? 	wouldn't I have certificated?
wouldn't you have certificated?
wouldn't he have certificated?
wouldn't we have certificated?
wouldn't you have certificated?
wouldn't they have certificated? 	wouldn't I have been certificating?
wouldn't you have been certificating?
wouldn't he have been certificating?
wouldn't we have been certificating?
wouldn't you have been certificating?
wouldn't they have been certificating? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to certificate 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
certificating	certificated