| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what it be for [pron] | 10 |
|
| 2 | what it is for [pron] | 9 |
|
| 3 | what it [is] for [pron] | 9 |
|
| 4 | what it [be] for [indef pn] | 5 |
|
