| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [prep] [noun sg] | 2263 |
|
| 2 | [was/were] not [v-ing] [prep] | 953 |
|
| 3 | [was/were] not [prep] [noun sg] | 727 |
|
| 4 | not [v-ing] [prep] [noun sg] | 389 |
|
| 5 | [was/were] not [v-ing] [noun sg] | 107 |
|
