to countersink
Irregular verb: countersink - countersank- countersunk

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 don't I countersink?
don't you countersink?
doesn't she countersink?
don't we countersink?
don't you countersink?
don't they countersink? 	amI not countersinking?
aren't you countersinking?
isn't she countersinking?
aren't we countersinking?
aren't you countersinking?
aren't they countersinking? 	didn't I countersink?
didn't you countersink?
didn't she countersink?
didn't we countersink?
didn't you countersink?
didn't they countersink? 	wasn't I countersinking?
weren't you countersinking?
wasn't she countersinking?
weren't we countersinking?
weren't you countersinking?
weren't they countersinking? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
haven't I countersunk?
haven't you countersunk?
hasn't she countersunk?
haven't we countersunk?
haven't you countersunk?
haven't they countersunk? 	haven't I been countersinking?
haven't you been countersinking?
hasn't she been countersinking?
haven't we been countersinking?
haven't you been countersinking?
haven't they been countersinking? 	hadn't I countersunk?
hadn't you countersunk?
hadn't she countersunk?
hadn't we countersunk?
hadn't you countersunk?
hadn't they countersunk? 	hadn't I been countersinking?
hadn't you been countersinking?
hadn't she been countersinking?
hadn't we been countersinking?
hadn't you been countersinking?
hadn't they been countersinking? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
won't I countersink?
won't you countersink?
won't she countersink?
won't we countersink?
won't you countersink?
won't they countersink? 	won't I be countersinking?
won't you be countersinking?
won't she be countersinking?
won't we be countersinking?
won't you be countersinking?
won't they be countersinking? 	won't I have countersunk?
won't you have countersunk?
won't she have countersunk?
won't we have countersunk?
won't you have countersunk?
won't they have countersunk? 	won't I have been countersinking?
won't you have been countersinking?
won't she have been countersinking?
won't we have been countersinking?
won't you have been countersinking?
won't they have been countersinking? 	

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

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to countersink 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
countersinking	countersunk