| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [adv] [verb] [adv] | 489 |
|
| 2 | [modal v] be [adv] [vb pp] [adv] | 440 |
|
| 3 | [modal v] [be] [adv] [vb pp] [adv] | 439 |
|
