| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] it for | 73 |
|
| 2 | what [is] it for | 53 |
|
| 3 | what [is] it for | 53 |
|
| 4 | [Wh det] [is] it for | 53 |
|
| 5 | [pron] 's it for | 48 |
|
| 6 | [pron] is it for | 25 |
|
| 7 | who [is] it for | 18 |
|
| 8 | who [is] it for | 18 |
|
| 9 | [Wh pn] [is] it for | 18 |
|
