| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [not/n't] be | 3928 |
|
| 2 | had be [prep] | 3664 |
|
| 3 | [not/n't] be [prep] | 2321 |
|
| 4 | had [not/n't] [prep] | 109 |
|
