| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what it [is] | 1006 |
|
| 2 | what it [is] for | 65 |
|
| 3 | [verb] it [is] for | 62 |
|
| 4 | [verb] what [is] for | 10 |
|
