| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb mod] to [be] | 171 |
|
| 2 | [adv] [vb mod] to [be] | 158 |
|
| 3 | often [vb mod] to [be] | 5 |
|
| 4 | often [modal v] to [be] | 5 |
|
| 5 | often [vb mod] [prep] [be] | 5 |
|
