Lesson 14a: Variations
| Keyword | Root | Plural | Past | LY | ING | R |
| term | term | terms | ||||
| dark | dark | darkly | darker | |||
| park | park | parks | parked | parking | ||
| tarp | tarp | tarps | ||||
| cart | cart | carts | ||||
| dart | dart | darts | darted | darting | ||
| part | part | parts | parted | parting | ||
| tart | tart | tarts | ||||
| dirt | dirt | |||||
| cord | cord | cords | ||||
| cork | cork | corks | corked | |||
| pork | pork |