| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [be] [v-ing] | 4818 |
|
| 2 | [be] [v-ing] this | 1786 |
|
| 3 | [vb -s] [be] this | 32 |
|
| 4 | [vb -s] [v-ing] this | 28 |
|
