| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [v-ing] for a | 266 |
|
| 2 | and [v-ing] for a | 125 |
|
| 3 | and was [v-ing] a | 84 |
|
| 4 | and was [v-ing] for | 61 |
|
| 5 | and was for a | 5 |
|
