| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] waiting for [pers pn] at | 22 |
|
| 2 | was [v-ing] for [pers pn] at | 20 |
|
| 3 | [was/were] [v-ing] for them at | 6 |
|
| 4 | [was/were] [v-ing] for her at | 5 |
|
