| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [prep] [pron] | 1998 |
|
| 2 | be for [pron] | 1530 |
|
| 3 | [be] for [pron] | 1530 |
|
| 4 | [is] for [pron] | 741 |
|
