| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [not/n't] for | 421 |
|
| 2 | [was/were] [not/n't] [indef pn] | 388 |
|
| 3 | [was/were] [indef pn] for | 124 |
|
| 4 | [not/n't] [indef pn] for | 62 |
|
