to trephine
Regular verb: trephine - trephined- trephined

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
 would I trephine?
 would you trephine?
 would he trephine?
 would we trephine?
 would you trephine?
 would they trephine? 	 would I be trephining?
 would you be trephining?
 would he be trephining?
 would we be trephining?
 would you be trephining?
 would they be trephining? 	 would I have trephined?
 would you have trephined?
 would he have trephined?
 would we have trephined?
 would you have trephined?
 would they have trephined? 	 would I have been trephining?
 would you have been trephining?
 would he have been trephining?
 would we have been trephining?
 would you have been trephining?
 would they have been trephining? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to trephine 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
trephining	trephined