
Regular verb: ko - koed - koed
Present | Present continuous | Preterite | Preterite continuous | 
|  do I ko? do you ko? does she ko? do we ko? do you ko? do they ko?  |  am I koing? are you koing? is she koing? are we koing? are you koing? are they koing?  | did I ko? did you ko? did she ko? did we ko? did you ko? did they ko?  |  was I koing? were you koing? was she koing? were we koing? were you koing? were they koing?  | 
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous | 
|  have I koed? have you koed? has she koed? have we koed? have you koed? have they koed?  |  have I been koing? have you been koing? has she been koing? have we been koing? have you been koing? have they been koing?  | had I koed? had you koed? had she koed? had we koed? had you koed? had they koed?  | had I been koing? had you been koing? had she been koing? had we been koing? had you been koing? had they been koing?  | 
Future | Future continuous | Future perfect | Future perfect continuous | 
|  will I ko? will you ko? will she ko? will we ko? will you ko? will they ko?  |  will I be koing? will you be koing? will she be koing? will we be koing? will you be koing? will they be koing?  |  will I have koed? will you have koed? will she have koed? will we have koed? will you have koed? will they have koed?  |  will I have been koing? will you have been koing? will she have been koing? will we have been koing? will you have been koing? will they have been koing?  | 
Present | Present continuous | Past | Past continuous | 
|  would I ko? would you ko? would she ko? would we ko? would you ko? would they ko?  |  would I be koing? would you be koing? would she be koing? would we be koing? would you be koing? would they be koing?  |  would I have koed? would you have koed? would she have koed? would we have koed? would you have koed? would they have koed?  |  would I have been koing? would you have been koing? would she have been koing? would we have been koing? would you have been koing? would they have been koing?  | 
Infinitive | Imperative | 
Infinitive | Imperative | ||
| to ko | - - -  | 
Present | Past | ||
| koing | koed |