| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [adv] [verb] | 50436 |
|
| 2 | [adv] [verb] [modal v] | 1432 |
|
| 3 | was [verb] [modal v] | 173 |
|
| 4 | was [adv] [modal v] | 23 |
|
