| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [v-ing] [prep] [pron] | 4023 |
|
| 2 | [v-ing] [prep] [pron] for | 336 |
|
| 3 | was [v-ing] [pron] for | 105 |
|
| 4 | was [prep] [pron] for | 31 |
|
