| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [be] [adv] | 5569 |
|
| 2 | n't [be] [adv] | 2143 |
|
| 3 | had n't [be] | 1276 |
|
| 4 | had n't [adv] | 591 |
|
