| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [was/were] [adv] [prep] | 414 |
|
| 2 | [was/were] [adv] used [prep] | 393 |
|
| 3 | they [was/were] used [prep] | 56 |
|
| 4 | they [was/were] [adv] used | 30 |
|
