| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had not been [prep] [adj] | 51 |
|
| 2 | had not been [adv prt] [prep] | 29 |
|
| 3 | had been [adv prt] [prep] [adj] | 24 |
|
| 4 | not been [adv prt] [prep] [adj] | 13 |
|
