| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is for | 974 |
|
| 2 | what is [prep] | 685 |
|
| 3 | what be for | 81 |
|
| 4 | what [be] for | 81 |
|
| 5 | what [is] for | 63 |
|
| 6 | [Wh det] is for | 61 |
|
| 7 | what is for | 20 |
|
