| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [vb pp] [prep] a | 2648 |
|
| 2 | [adv] be [vb pp] [prep] [noun pl] | 1110 |
|
| 3 | be [vb pp] [prep] a [noun pl] | 73 |
|
| 4 | [adv] [vb pp] [prep] a [noun pl] | 44 |
|
