| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [modal v] [adv] [be] | 89 |
|
| 2 | [prep] [det] who [modal v] [be] | 65 |
|
| 3 | [prep] [det] who [modal v] [adv] | 51 |
|
| 4 | [det] who [modal v] [adv] [be] | 13 |
|
