| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [adj] | 21077 |
|
| 2 | [be] [v-ing] us | 766 |
|
| 3 | [v-ing] us [adj] | 260 |
|
| 4 | [be] us [adj] | 5 |
|
