| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] had been [noun] | 73 |
|
| 2 | [art] [noun pl] have been [noun] | 29 |
|
| 3 | [art] [noun pl] [verb] been [noun] | 29 |
|
| 4 | [art] [noun pl] had [been] [noun] | 12 |
|
| 5 | [art] [noun pl] had be [noun] | 12 |
|
| 6 | [art] [noun pl] had [be] [noun] | 12 |
|
| 7 | [art] [noun pl] [vb past] been [noun] | 12 |
|
