| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [prep] | 14387 |
|
| 2 | [noun prp] [be] [prep] | 10148 |
|
| 3 | [noun prp] [modal v] [be] | 9392 |
|
| 4 | [noun prp] [modal v] [prep] | 322 |
|
