| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [num] [noun pl] | 172 |
|
| 2 | [vb pp] a [num] [noun pl] | 162 |
|
| 3 | be a [num] [noun pl] | 35 |
|
| 4 | be [vb pp] a [num] | 9 |
|
