| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were [v-ing] for the [noun sg] [prep] | 25 |
|
| 2 | were [v-ing] for the [noun sg] of | 15 |
|
| 3 | were [v-ing] for the [noun sg] to | 6 |
|
| 4 | were preparing for the [noun sg] [prep] | 5 |
|
