| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [vb pp] [prep] [v-ing] [pron] | 151 |
|
| 2 | [Wh pn] was [vb pp] [prep] [pron] | 104 |
|
| 3 | [Wh pn] was [vb pp] [prep] [v-ing] | 48 |
|
