| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] i still could [not/n't] | 13 |
|
| 2 | [conj] i still could [adv] | 13 |
|
| 3 | [conj] i still could not | 13 |
|
| 4 | [conj] i still could n't | 10 |
|
