| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been [vb pp] [prep] [art] | 3101 |
|
| 2 | [adv] been [vb pp] [prep] [art] | 3101 |
|
| 3 | [adv] be [vb pp] at [art] | 366 |
|
| 4 | [adv] [be] [vb pp] at [art] | 366 |
|
| 5 | [adv] been [verb] at [art] | 100 |
|
| 6 | [adv] been [vb pp] at [art] | 83 |
|
| 7 | [adv] [been] [vb pp] at [art] | 83 |
|
| 8 | [adv] been [vb pp] at [art] | 83 |
|
