| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [be] [v-ing] [prep] [art] | 851 |
|
| 2 | [be] [v-ing] [pn reflx] [prep] [art] | 241 |
|
| 3 | [vb past] [be] [v-ing] [pn reflx] [prep] | 18 |
|
| 4 | [vb past] [v-ing] [pn reflx] [prep] [art] | 14 |
|
