| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [be] [v-ing] | 4818 |
|
| 2 | [be] [v-ing] as | 743 |
|
| 3 | [vb -s] [be] as | 18 |
|
| 4 | [vb -s] [v-ing] as | 17 |
|
