| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] [art] [n mass] | 13 |
|
| 2 | [vb infin] been [art] [n mass] | 13 |
|
| 3 | [vb infin] [been] [art] [n mass] | 13 |
|
| 4 | [vb infin] [been] a [n mass] | 9 |
|
| 5 | [vb infin] [been] a [n mass] | 8 |
|
