| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i 'm [not/n't] [prep] | 404 |
|
| 2 | i 'm work [prep] | 78 |
|
| 3 | i 'm [not/n't] work | 26 |
|
| 4 | 'm [not/n't] work [prep] | 7 |
|
