| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] were [v-ing] | 14797 |
|
| 2 | [vb past] [pron] [v-ing] | 3809 |
|
| 3 | [vb past] [pron] were | 3529 |
|
| 4 | [vb past] were [v-ing] | 58 |
|
