| Singular | Plural | % Correct |
|---|---|---|
| Call | Called | 100%
|
| Fall | Fell | 100%
|
| Know | Knew | 98%
|
| See | Saw | 98%
|
| Do | Did | 96%
|
| Live | Lived | 96%
|
| Ride | Rode | 96%
|
| Drive | Drove | 95%
|
| Hide | Hid | 95%
|
| Say | Said | 93%
|
| Sit | Sat | 93%
|
| Go | Went | 91%
|
| Hit | Hit | 89%
|
| Keep | Kept | 89%
|
| Slay | Slew | 89%
|
| Sleep | Slept | 87%
|
| Flee | Fled | 84%
|
| Sow | Sowed | 84%
|
| Take | Took | 75%
|
| Shake | Shook | 73%
|
| Break | Broke | 71%
|
| Seep | Seeped | 71%
|
| Win | Won | 71%
|
| Leak | Leaked | 69%
|
| Begin | Began | 65%
|
| Peel | Peeled | 60%
|
| Steal | Stole | 58%
|
| Write | Wrote | 55%
|
| Slake | Slaked | 53%
|
| Fight | Fought | 51%
|
| Sing | Sang | 47%
|
| Bring | Brought | 38%
|