| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [vb pp] at [art] | 622 |
|
| 2 | [v-ing] been [vb pp] [prep] [art] | 357 |
|
| 3 | [v-ing] been [vb pp] [prep] [art] | 357 |
|
| 4 | [v-ing] be [vb pp] at [art] | 16 |
|
| 5 | [v-ing] been [verb] at [art] | 16 |
|
| 6 | [v-ing] [be] [vb pp] at [art] | 16 |
|
| 7 | [v-ing] been [vb pp] at [art] | 15 |
|
| 8 | [v-ing] [been] [vb pp] at [art] | 15 |
|
| 9 | [v-ing] been [vb pp] at [art] | 15 |
|
