| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb mod] to be | 158 |
|
| 2 | [adv] used to [be] | 85 |
|
| 3 | [adv] ought to [be] | 73 |
|
| 4 | really [vb mod] to [be] | 37 |
|
| 5 | never [vb mod] to [be] | 26 |
|
| 6 | always [vb mod] to [be] | 22 |
|
| 7 | all [vb mod] to [be] | 8 |
|
| 8 | often [vb mod] to [be] | 5 |
|
