| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [noun] [letter] | 19 |
|
| 2 | [prep] be [noun] [letter] | 18 |
|
| 3 | [prep] be [letter] [letter] | 18 |
|
| 4 | [prep] be [noun sg] [letter] | 5 |
|
