| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [not/n't] [vb pp] a | 1031 |
|
| 2 | [vb base] [vb pp] for a | 202 |
|
| 3 | [vb base] [not/n't] [vb pp] for | 142 |
|
| 4 | [not/n't] [vb pp] for a | 118 |
|
| 5 | [vb base] [not/n't] for a | 12 |
|
