| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do not work for | 67 |
|
| 2 | do n't work for | 50 |
|
| 3 | does not work for | 28 |
|
| 4 | do not work for | 21 |
|
| 5 | did not work for | 18 |
|
| 6 | do not work for | 17 |
|
