| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [modal v] [be] [prep] | 605 |
|
| 2 | [pron] [modal v] [be] at | 575 |
|
| 3 | [pers pn] [modal v] [be] at | 451 |
|
| 4 | i [modal v] [be] at | 71 |
|
