to countersink
Irregular verb: countersink - countersank- countersunk

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

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
I wouldn't countersink
you wouldn't countersink
she wouldn't countersink
we wouldn't countersink
you wouldn't countersink
they wouldn't countersink 	I wouldn't be countersinking
you wouldn't be countersinking
she wouldn't be countersinking
we wouldn't be countersinking
you wouldn't be countersinking
they wouldn't be countersinking	I wouldn't have countersunk
you wouldn't have countersunk
she wouldn't have countersunk
we wouldn't have countersunk
you wouldn't have countersunk
they wouldn't have countersunk	I wouldn't have been countersinking
you wouldn't have been countersinking
she wouldn't have been countersinking
we wouldn't have been countersinking
you wouldn't have been countersinking
they wouldn't have been countersinking	

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

Participle 	
Present 	Past 	 	 	
countersinking	countersunk