| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] be | 42772 |
|
| 2 | have [adv] be | 34151 |
|
| 3 | [vb past] [adv] be | 12902 |
|
| 4 | had [adv] [be] | 11237 |
|
