| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [verb] | 32474 |
|
| 2 | [was/were] [verb] [to-vb] | 28774 |
|
| 3 | [be] [verb] to have | 6914 |
|
| 4 | [was/were] [verb] have | 2546 |
|
