| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] what [pron] [is] | 1566 |
|
| 2 | [verb] [pron] [is] for | 81 |
|
| 3 | what [pron] [is] for | 70 |
|
| 4 | [verb] what [is] for | 10 |
|
