| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [adv prt] | 7426 |
|
| 2 | [v-ing] they [adv prt] | 1342 |
|
| 3 | [was/were] [v-ing] they | 564 |
|
| 4 | [was/were] they [adv prt] | 5 |
|
