| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] been [adv] [prep] [adj] | 31 |
|
| 2 | [modal v] [verb] be [adv] [prep] [det] | 13 |
|
| 3 | [modal v] [verb] [be] [adv] [prep] [det] | 13 |
|
| 4 | [modal v] [verb] [been] [adv] [prep] [det] | 12 |
|
