| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [not/n't] [vb pp] [adv] | 707 |
|
| 2 | had [not/n't] [vb pp] [to-vb] | 501 |
|
| 3 | had [vb pp] [adv] [to-vb] | 310 |
|
| 4 | [not/n't] [vb pp] [adv] [to-vb] | 98 |
|
| 5 | had [not/n't] [adv] [to-vb] | 20 |
|
