to cluster
Regular verb: cluster - clustered- clustered

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 do I cluster?
do you cluster?
doesshe cluster?
do we cluster?
do you cluster?
do they cluster? 	amI clustering?
areyou clustering?
isshe clustering?
arewe clustering?
areyou clustering?
arethey clustering? 	did I cluster?
did you cluster?
did she cluster?
did we cluster?
did you cluster?
did they cluster? 	wasI clustering?
wereyou clustering?
wasshe clustering?
werewe clustering?
wereyou clustering?
werethey clustering? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
 have I clustered?
have you clustered?
hasshe clustered?
have we clustered?
have you clustered?
have they clustered? 	 have I been clustering?
have you been clustering?
hasshe been clustering?
have we been clustering?
have you been clustering?
have they been clustering? 	had I clustered?
had you clustered?
had she clustered?
had we clustered?
had you clustered?
had they clustered? 	had I been clustering?
had you been clustering?
had she been clustering?
had we been clustering?
had you been clustering?
had they been clustering? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
 will I cluster?
 will you cluster?
 will she cluster?
 will we cluster?
 will you cluster?
 will they cluster? 	 will I be clustering?
 will you be clustering?
 will she be clustering?
 will we be clustering?
 will you be clustering?
 will they be clustering? 	 will I have clustered?
 will you have clustered?
 will she have clustered?
 will we have clustered?
 will you have clustered?
 will they have clustered? 	 will I have been clustering?
 will you have been clustering?
 will she have been clustering?
 will we have been clustering?
 will you have been clustering?
 will they have been clustering? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
 would I cluster?
 would you cluster?
 would she cluster?
 would we cluster?
 would you cluster?
 would they cluster? 	 would I be clustering?
 would you be clustering?
 would she be clustering?
 would we be clustering?
 would you be clustering?
 would they be clustering? 	 would I have clustered?
 would you have clustered?
 would she have clustered?
 would we have clustered?
 would you have clustered?
 would they have clustered? 	 would I have been clustering?
 would you have been clustering?
 would she have been clustering?
 would we have been clustering?
 would you have been clustering?
 would they have been clustering? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to cluster 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
clustering	clustered