| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [been] [vb pp] [prep] [noun prp] | 2173 |
|
| 2 | [adv] [been] [vb pp] [prep] [noun prp] | 612 |
|
| 3 | [adv] had [been] [vb pp] [prep] | 101 |
|
| 4 | [adv] had [vb pp] [prep] [noun prp] | 21 |
|
| 5 | [adv] had [been] [prep] [noun prp] | 7 |
|
