| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [am/are] [vb pp] [prep] [be] | 643 |
|
| 2 | who [be] [vb pp] [prep] [be] | 214 |
|
| 3 | who [am/are] [verb] [prep] [be] | 64 |
|
| 4 | who [am/are] [vb pp] [prep] [be] | 46 |
|
