| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had not realized how [adj] | 8 |
|
| 2 | had not realized how [adj] | 8 |
|
| 3 | had not realized [Wh adv] [adj] | 8 |
|
| 4 | had n't realized [adv] [adj] | 5 |
|
