to function
Regular verb: function - functioned- functioned

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I don't function
you don't function
she doesn't function
we don't function
you don't function
they don't function 	I'mnot functioning
youaren't functioning
sheisn't functioning
wearen't functioning
youaren't functioning
theyaren't functioning	I didn't function
you didn't function
she didn't function
we didn't function
you didn't function
they didn't function 	Iwasn't functioning
youweren't functioning
shewasn't functioning
weweren't functioning
youweren't functioning
theyweren't functioning	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I haven't functioned
you haven't functioned
she hasn't functioned
we haven't functioned
you haven't functioned
they haven't functioned	I haven't  been functioning
you haven't  been functioning
she hasn't  been functioning
we haven't  been functioning
you haven't  been functioning
they haven't  been functioning	I hadn't functioned
you hadn't functioned
she hadn't functioned
we hadn't functioned
you hadn't functioned
they hadn't functioned	I hadn't been functioning
you hadn't been functioning
she hadn't been functioning
we hadn't been functioning
you hadn't been functioning
they hadn't been functioning	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I won't function
you won't function
she won't function
we won't function
you won't function
they won't function 	I won't be functioning
you won't be functioning
she won't be functioning
we won't be functioning
you won't be functioning
they won't be functioning	I won't have functioned
you won't have functioned
she won't have functioned
we won't have functioned
you won't have functioned
they won't have functioned	I won't have been functioning
you won't have been functioning
she won't have been functioning
we won't have been functioning
you won't have been functioning
they won't have been functioning	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't function
you wouldn't function
she wouldn't function
we wouldn't function
you wouldn't function
they wouldn't function 	I wouldn't be functioning
you wouldn't be functioning
she wouldn't be functioning
we wouldn't be functioning
you wouldn't be functioning
they wouldn't be functioning	I wouldn't have functioned
you wouldn't have functioned
she wouldn't have functioned
we wouldn't have functioned
you wouldn't have functioned
they wouldn't have functioned	I wouldn't have been functioning
you wouldn't have been functioning
she wouldn't have been functioning
we wouldn't have been functioning
you wouldn't have been functioning
they wouldn't have been functioning	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to function 	 	do not function
Let's not function
do not function 	 	

Participle 	
Present 	Past 	 	 	
functioning	functioned