| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [was/were] [v-ing] [prep] [art] | 538 |
|
| 2 | [was/were] [v-ing] it [prep] [art] | 86 |
|
| 3 | they [was/were] [v-ing] it [prep] | 29 |
|
