English verb conjugation
TO FUNCTION

Regular verb: function - functioned - functioned

Indicative

Present	Present continuous	Preterite	Preterite continuous
do I function? do you function? does he function? do we function? do you function? do they function?	am I functioning? are you functioning? is he functioning? are we functioning? are you functioning? are they functioning?	did I function? did you function? did he function? did we function? did you function? did they function?	was I functioning? were you functioning? was he functioning? were we functioning? were you functioning? were they functioning?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
have I functioned? have you functioned? has he functioned? have we functioned? have you functioned? have they functioned?	have I been functioning? have you been functioning? has he been functioning? have we been functioning? have you been functioning? have they been functioning?	had I functioned? had you functioned? had he functioned? had we functioned? had you functioned? had they functioned?	had I been functioning? had you been functioning? had he been functioning? had we been functioning? had you been functioning? had they been functioning?
Future	Future continuous	Future perfect	Future perfect continuous
will I function? will you function? will he function? will we function? will you function? will they function?	will I be functioning? will you be functioning? will he be functioning? will we be functioning? will you be functioning? will they be functioning?	will I have functioned? will you have functioned? will he have functioned? will we have functioned? will you have functioned? will they have functioned?	will I have been functioning? will you have been functioning? will he have been functioning? will we have been functioning? will you have been functioning? will they have been functioning?

Conditional

Present	Present continuous	Past	Past continuous
would I function? would you function? would he function? would we function? would you function? would they function?	would I be functioning? would you be functioning? would he be functioning? would we be functioning? would you be functioning? would they be functioning?	would I have functioned? would you have functioned? would he have functioned? would we have functioned? would you have functioned? would they have functioned?	would I have been functioning? would you have been functioning? would he have been functioning? would we have been functioning? would you have been functioning? would they have been functioning?

Infinitive

Imperative

Infinitive		Imperative
to function		- - -

Participle

Present	Past
functioning	functioned