to open
Regular verb: open - opened- opened

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I open?
wouldn't you open?
wouldn't he open?
wouldn't we open?
wouldn't you open?
wouldn't they open? 	wouldn't I be opening?
wouldn't you be opening?
wouldn't he be opening?
wouldn't we be opening?
wouldn't you be opening?
wouldn't they be opening? 	wouldn't I have opened?
wouldn't you have opened?
wouldn't he have opened?
wouldn't we have opened?
wouldn't you have opened?
wouldn't they have opened? 	wouldn't I have been opening?
wouldn't you have been opening?
wouldn't he have been opening?
wouldn't we have been opening?
wouldn't you have been opening?
wouldn't they have been opening? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to open 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
opening	opened