to open
Regular verb: open - opened- opened

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
 would I open?
 would you open?
 would he open?
 would we open?
 would you open?
 would they open? 	 would I be opening?
 would you be opening?
 would he be opening?
 would we be opening?
 would you be opening?
 would they be opening? 	 would I have opened?
 would you have opened?
 would he have opened?
 would we have opened?
 would you have opened?
 would they have opened? 	 would I have been opening?
 would you have been opening?
 would he have been opening?
 would we have been opening?
 would you have been opening?
 would they have been opening? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to open 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
opening	opened