| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be a [noun pl] [noun sg] | 19 |
|
| 2 | [prep] be a [noun pl] [noun sg] | 17 |
|
| 3 | to be a [noun pl] [noun sg] | 16 |
|
| 4 | to be a [noun pl] [noun sg] | 16 |
|
| 5 | [prep] be a police [noun sg] | 5 |
|
