to combust
Regular verb: combust - combusted- combusted

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
 would I combust?
 would you combust?
 would he combust?
 would we combust?
 would you combust?
 would they combust? 	 would I be combusting?
 would you be combusting?
 would he be combusting?
 would we be combusting?
 would you be combusting?
 would they be combusting? 	 would I have combusted?
 would you have combusted?
 would he have combusted?
 would we have combusted?
 would you have combusted?
 would they have combusted? 	 would I have been combusting?
 would you have been combusting?
 would he have been combusting?
 would we have been combusting?
 would you have been combusting?
 would they have been combusting? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to combust 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
combusting	combusted