to ruin
Regular verb: ruin - ruined- ruined

Indicative 	
Present 	Present continuous 	Preterite 	Preterite continuous 	
 don't I ruin?
don't you ruin?
doesn't he ruin?
don't we ruin?
don't you ruin?
don't they ruin? 	amI not ruining?
aren't you ruining?
isn't he ruining?
aren't we ruining?
aren't you ruining?
aren't they ruining? 	didn't I ruin?
didn't you ruin?
didn't he ruin?
didn't we ruin?
didn't you ruin?
didn't they ruin? 	wasn't I ruining?
weren't you ruining?
wasn't he ruining?
weren't we ruining?
weren't you ruining?
weren't they ruining? 	
Present perfect 	Present perfect continuous 	Pluperfect 	Pluperfect continuous 	
haven't I ruined?
haven't you ruined?
hasn't he ruined?
haven't we ruined?
haven't you ruined?
haven't they ruined? 	haven't I been ruining?
haven't you been ruining?
hasn't he been ruining?
haven't we been ruining?
haven't you been ruining?
haven't they been ruining? 	hadn't I ruined?
hadn't you ruined?
hadn't he ruined?
hadn't we ruined?
hadn't you ruined?
hadn't they ruined? 	hadn't I been ruining?
hadn't you been ruining?
hadn't he been ruining?
hadn't we been ruining?
hadn't you been ruining?
hadn't they been ruining? 	
Future 	Future continuous 	Future perfect 	Future perfect continuous 	
won't I ruin?
won't you ruin?
won't he ruin?
won't we ruin?
won't you ruin?
won't they ruin? 	won't I be ruining?
won't you be ruining?
won't he be ruining?
won't we be ruining?
won't you be ruining?
won't they be ruining? 	won't I have ruined?
won't you have ruined?
won't he have ruined?
won't we have ruined?
won't you have ruined?
won't they have ruined? 	won't I have been ruining?
won't you have been ruining?
won't he have been ruining?
won't we have been ruining?
won't you have been ruining?
won't they have been ruining? 	

Conditional 	
Present 	Present continuous 	Past 	Past continuous 	
wouldn't I ruin?
wouldn't you ruin?
wouldn't he ruin?
wouldn't we ruin?
wouldn't you ruin?
wouldn't they ruin? 	wouldn't I be ruining?
wouldn't you be ruining?
wouldn't he be ruining?
wouldn't we be ruining?
wouldn't you be ruining?
wouldn't they be ruining? 	wouldn't I have ruined?
wouldn't you have ruined?
wouldn't he have ruined?
wouldn't we have ruined?
wouldn't you have ruined?
wouldn't they have ruined? 	wouldn't I have been ruining?
wouldn't you have been ruining?
wouldn't he have been ruining?
wouldn't we have been ruining?
wouldn't you have been ruining?
wouldn't they have been ruining? 	

Infinitive 	
Imperative 	
Infinitive 	 	Imperative 	 	
to ruin 	 	-
-
- 	 	

Participle 	
Present 	Past 	 	 	
ruining	ruined