to clack
Regular verb: clack - clacked- clacked

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
I don't clack
you don't clack
he doesn't clack
we don't clack
you don't clack
they don't clack 	I'mnot clacking
youaren't clacking
heisn't clacking
wearen't clacking
youaren't clacking
theyaren't clacking	I didn't clack
you didn't clack
he didn't clack
we didn't clack
you didn't clack
they didn't clack 	Iwasn't clacking
youweren't clacking
hewasn't clacking
weweren't clacking
youweren't clacking
theyweren't clacking	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
I haven't clacked
you haven't clacked
he hasn't clacked
we haven't clacked
you haven't clacked
they haven't clacked	I haven't  been clacking
you haven't  been clacking
he hasn't  been clacking
we haven't  been clacking
you haven't  been clacking
they haven't  been clacking	I hadn't clacked
you hadn't clacked
he hadn't clacked
we hadn't clacked
you hadn't clacked
they hadn't clacked	I hadn't been clacking
you hadn't been clacking
he hadn't been clacking
we hadn't been clacking
you hadn't been clacking
they hadn't been clacking	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
I won't clack
you won't clack
he won't clack
we won't clack
you won't clack
they won't clack 	I won't be clacking
you won't be clacking
he won't be clacking
we won't be clacking
you won't be clacking
they won't be clacking	I won't have clacked
you won't have clacked
he won't have clacked
we won't have clacked
you won't have clacked
they won't have clacked	I won't have been clacking
you won't have been clacking
he won't have been clacking
we won't have been clacking
you won't have been clacking
they won't have been clacking	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't clack
you wouldn't clack
he wouldn't clack
we wouldn't clack
you wouldn't clack
they wouldn't clack 	I wouldn't be clacking
you wouldn't be clacking
he wouldn't be clacking
we wouldn't be clacking
you wouldn't be clacking
they wouldn't be clacking	I wouldn't have clacked
you wouldn't have clacked
he wouldn't have clacked
we wouldn't have clacked
you wouldn't have clacked
they wouldn't have clacked	I wouldn't have been clacking
you wouldn't have been clacking
he wouldn't have been clacking
we wouldn't have been clacking
you wouldn't have been clacking
they wouldn't have been clacking	

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

Participle 	
Present 	Past 	 	 	
clacking	clacked