| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [letter] [noun] | 95 |
|
| 2 | be [prep] [letter] s | 8 |
|
| 3 | [be] [prep] [letter] s | 8 |
|
| 4 | be [prep] [noun] s | 8 |
|
