| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] they [be] [v-ing] for [pron] | 6 |
|
| 2 | [vb past] they [was/were] [v-ing] for [pron] | 6 |
|
| 3 | [vb past] they were [v-ing] for [pron] | 6 |
|
| 4 | [vb past] they be [v-ing] for [pron] | 6 |
|
