to function
Regular verb: function - functioned- functioned

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 do I not function?
do you not function?
doesshe not function?
do we not function?
do you not function?
do they not function? 	amI not functioning?
areyou not functioning?
isshe not functioning?
arewe not functioning?
areyou not functioning?
arethey not functioning? 	did I not function?
did you not function?
did she not function?
did we not function?
did you not function?
did they not function? 	wasI not functioning?
wereyou not functioning?
wasshe not functioning?
werewe not functioning?
wereyou not functioning?
werethey not functioning? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
 have I not functioned?
have you not functioned?
hasshe not functioned?
have we not functioned?
have you not functioned?
have they not functioned? 	 have I not been functioning?
have you not been functioning?
hasshe not been functioning?
have we not been functioning?
have you not been functioning?
have they not been functioning? 	had I not functioned?
had you not functioned?
had she not functioned?
had we not functioned?
had you not functioned?
had they not functioned? 	had I not been functioning?
had you not been functioning?
had she not been functioning?
had we not been functioning?
had you not been functioning?
had they not been functioning? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
will I not function?
will you not function?
will she not function?
will we not function?
will you not function?
will they not function? 	will I not be functioning?
will you not be functioning?
will she not be functioning?
will we not be functioning?
will you not be functioning?
will they not be functioning? 	will I not have functioned?
will you not have functioned?
will she not have functioned?
will we not have functioned?
will you not have functioned?
will they not have functioned? 	will I not have been functioning?
will you not have been functioning?
will she not have been functioning?
will we not have been functioning?
will you not have been functioning?
will they not have been functioning? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
would I not function?
would you not function?
would she not function?
would we not function?
would you not function?
would they not function? 	would I not be functioning?
would you not be functioning?
would she not be functioning?
would we not be functioning?
would you not be functioning?
would they not be functioning? 	would I not have functioned?
would you not have functioned?
would she not have functioned?
would we not have functioned?
would you not have functioned?
would they not have functioned? 	would I not have been functioning?
would you not have been functioning?
would she not have been functioning?
would we not have been functioning?
would you not have been functioning?
would they not have been functioning? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to function 	 	-
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- 	 	

Participle 	
Present 	Past 	 	 	
functioning	functioned