to certify
Regular verb: certify - certified- certified

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 do I certify?
do you certify?
doeshe certify?
do we certify?
do you certify?
do they certify? 	amI certifying?
areyou certifying?
ishe certifying?
arewe certifying?
areyou certifying?
arethey certifying? 	did I certify?
did you certify?
did he certify?
did we certify?
did you certify?
did they certify? 	wasI certifying?
wereyou certifying?
washe certifying?
werewe certifying?
wereyou certifying?
werethey certifying? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
 have I certified?
have you certified?
hashe certified?
have we certified?
have you certified?
have they certified? 	 have I been certifying?
have you been certifying?
hashe been certifying?
have we been certifying?
have you been certifying?
have they been certifying? 	had I certified?
had you certified?
had he certified?
had we certified?
had you certified?
had they certified? 	had I been certifying?
had you been certifying?
had he been certifying?
had we been certifying?
had you been certifying?
had they been certifying? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
 will I certify?
 will you certify?
 will he certify?
 will we certify?
 will you certify?
 will they certify? 	 will I be certifying?
 will you be certifying?
 will he be certifying?
 will we be certifying?
 will you be certifying?
 will they be certifying? 	 will I have certified?
 will you have certified?
 will he have certified?
 will we have certified?
 will you have certified?
 will they have certified? 	 will I have been certifying?
 will you have been certifying?
 will he have been certifying?
 will we have been certifying?
 will you have been certifying?
 will they have been certifying? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
 would I certify?
 would you certify?
 would he certify?
 would we certify?
 would you certify?
 would they certify? 	 would I be certifying?
 would you be certifying?
 would he be certifying?
 would we be certifying?
 would you be certifying?
 would they be certifying? 	 would I have certified?
 would you have certified?
 would he have certified?
 would we have certified?
 would you have certified?
 would they have certified? 	 would I have been certifying?
 would you have been certifying?
 would he have been certifying?
 would we have been certifying?
 would you have been certifying?
 would they have been certifying? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to certify 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
certifying	certified