| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [det] who | 142 |
|
| 2 | be to [det] [pron] | 17 |
|
| 3 | be to [det] [Wh pn] | 10 |
|
| 4 | [be] to [det] who | 10 |
|
| 5 | be to [det] who | 10 |
|
| 6 | be to [adj] who | 10 |
|
