| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] [vb mod] [be] [adv] [prep] | 79 |
|
| 2 | [conj] [pron] [vb mod] [be] back [prep] | 65 |
|
| 3 | [subord] [pron] [modal v] [be] back [prep] | 11 |
|
