| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [modal v] [adv] be [vb pp] [prep] | 220 |
|
| 2 | [adv] [modal v] [adv] be [verb] to | 36 |
|
| 3 | [adv] [modal v] [adv] be [vb pp] to | 35 |
|
| 4 | [adv] [modal v] [adv] [be] [vb pp] to | 33 |
|
