| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [modal v] [verb] be [verb] | 106 |
|
| 2 | [adv] [modal v] [verb] [be] [verb] | 106 |
|
| 3 | [adv] [modal v] [verb] been [verb] | 101 |
|
| 4 | [adv] [modal v] [verb] [been] [verb] | 100 |
|
