to underrun
Irregular verb: underrun - underran- underrun

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
 would I underrun?
 would you underrun?
 would he underrun?
 would we underrun?
 would you underrun?
 would they underrun? 	 would I be underruning?
 would you be underruning?
 would he be underruning?
 would we be underruning?
 would you be underruning?
 would they be underruning? 	 would I have underrun?
 would you have underrun?
 would he have underrun?
 would we have underrun?
 would you have underrun?
 would they have underrun? 	 would I have been underruning?
 would you have been underruning?
 would he have been underruning?
 would we have been underruning?
 would you have been underruning?
 would they have been underruning? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to underrun 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
underruning	underrun