| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is used for | 58 |
|
| 2 | [pers pn] [is] used for | 34 |
|
| 3 | it [is] used for | 34 |
|
| 4 | it [is] used for | 34 |
|
| 5 | [Wh det] [is] used for | 28 |
|
| 6 | which [is] used for | 27 |
|
| 7 | which [is] used for | 27 |
|
| 8 | [pron] 's used for | 6 |
|
