| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be a [noun sg] [prep] | 2706 |
|
| 2 | be a [noun pl] [noun sg] [prep] | 58 |
|
| 3 | to a [noun pl] [noun sg] [prep] | 23 |
|
| 4 | to be a [noun pl] [noun sg] | 21 |
|
