| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [noun] which | 958 |
|
| 2 | be [noun pl] which | 667 |
|
| 3 | be things [pron] | 137 |
|
| 4 | be thing which | 34 |
|
| 5 | [be] things which | 34 |
|
