| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [prep] [art] [noun] | 1022 |
|
| 2 | have been at [art] [noun] | 324 |
|
| 3 | [verb] been at [art] [noun] | 324 |
|
| 4 | [vb past] been at [art] [noun] | 141 |
|
| 5 | had be at [art] [noun] | 132 |
|
| 6 | had [be] at [art] [noun] | 132 |
|
| 7 | had been at [art] [noun] | 130 |
|
| 8 | had [been] at [art] [noun] | 130 |
|
