to collapse
Regular verb: collapse - collapsed- collapsed

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
 would I collapse?
 would you collapse?
 would he collapse?
 would we collapse?
 would you collapse?
 would they collapse? 	 would I be collapsing?
 would you be collapsing?
 would he be collapsing?
 would we be collapsing?
 would you be collapsing?
 would they be collapsing? 	 would I have collapsed?
 would you have collapsed?
 would he have collapsed?
 would we have collapsed?
 would you have collapsed?
 would they have collapsed? 	 would I have been collapsing?
 would you have been collapsing?
 would he have been collapsing?
 would we have been collapsing?
 would you have been collapsing?
 would they have been collapsing? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to collapse 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
collapsing	collapsed