| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what they 're [prep] | 48 |
|
| 2 | what they 're [prep] | 48 |
|
| 3 | what they 're like | 26 |
|
| 4 | what they 're like | 26 |
|
| 5 | what they 're for | 10 |
|
| 6 | what they 're for | 10 |
|
