| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] have been at [art] | 7 |
|
| 2 | it [vb mod] [vb infin] been at [art] | 7 |
|
| 3 | it [vb mod] have been at [art] | 7 |
|
| 4 | it [vb mod] [verb] been at [art] | 7 |
|
| 5 | it [vb mod] [verb] been at the | 6 |
|
| 6 | it [vb mod] [verb] been at the | 6 |
|
