| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] [been] [prep] | 921 |
|
| 2 | had [adv] [been] a | 622 |
|
| 3 | [adv] [been] [prep] a | 257 |
|
| 4 | had [been] [prep] a | 255 |
|
| 5 | had [adv] [prep] a | 15 |
|
