| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [vb pp] [adj] years | 49 |
|
| 2 | had been [vb pp] some [noun] | 23 |
|
| 3 | had been [vb pp] [det] years | 10 |
|
| 4 | [verb] been [vb pp] some years | 8 |
|
| 5 | had been [vb pp] some [noun pl] | 8 |
|
| 6 | have been [vb pp] some years | 8 |
|
| 7 | [vb past] been [vb pp] some years | 6 |
|
| 8 | had [be] [vb pp] some years | 6 |
|
| 9 | had be [vb pp] some years | 6 |
|
| 10 | had [been] [vb pp] some years | 6 |
|
| 11 | had been [verb] some years | 6 |
|
| 12 | had been [vb pp] some year | 6 |
|
| 13 | had been [vb pp] some years | 6 |
|
