| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [prep] [noun] | 1603 |
|
| 2 | [be] back [prep] [noun] | 988 |
|
| 3 | [be] [adv prt] [prep] [noun] | 930 |
|
| 4 | [be] back [prep] [noun] | 317 |
|
