| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [was/were] [vb pp] [prep] | 3546 |
|
| 2 | but [was/were] [vb pp] [prep] | 612 |
|
| 3 | but they [was/were] [vb pp] | 177 |
|
| 4 | but they [was/were] [prep] | 39 |
|
