| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [vb pp] a [adj] [noun pl] | 53 |
|
| 2 | [been] [vb pp] a [adj] [noun pl] | 51 |
|
| 3 | [vb infin] [been] [vb pp] a [adj] | 38 |
|
| 4 | [vb infin] [been] [vb pp] [adj] [noun pl] | 23 |
|
| 5 | [vb infin] [been] a [adj] [noun pl] | 15 |
|
