| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] was [v-ing] | 42322 |
|
| 2 | [prep] [pron] was | 6842 |
|
| 3 | [prep] [pron] [v-ing] | 6790 |
|
| 4 | [prep] was [v-ing] | 53 |
|
