to clench
Regular verb: clench - clenched- clenched

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't clench
you wouldn't clench
she wouldn't clench
we wouldn't clench
you wouldn't clench
they wouldn't clench 	I wouldn't be clenching
you wouldn't be clenching
she wouldn't be clenching
we wouldn't be clenching
you wouldn't be clenching
they wouldn't be clenching	I wouldn't have clenched
you wouldn't have clenched
she wouldn't have clenched
we wouldn't have clenched
you wouldn't have clenched
they wouldn't have clenched	I wouldn't have been clenching
you wouldn't have been clenching
she wouldn't have been clenching
we wouldn't have been clenching
you wouldn't have been clenching
they wouldn't have been clenching	

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

Participle 	
Present 	Past 	 	 	
clenching	clenched