| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] in | 31349 |
|
| 2 | they [was/were] [verb] | 13989 |
|
| 3 | they [verb] in | 4401 |
|
| 4 | they [was/were] in | 970 |
|
