| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] for a | 408 |
|
| 2 | and [v-ing] for a | 125 |
|
| 3 | and [was/were] [v-ing] a | 105 |
|
| 4 | and [was/were] [v-ing] for | 86 |
|
| 5 | and [was/were] for a | 5 |
|
