| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] have [been] [prep] [det] | 33 |
|
| 2 | [modal v] [not/n't] have [been] [prep] [adj] | 30 |
|
| 3 | [modal v] [not/n't] have [been] [prep] [det] | 19 |
|
| 4 | [modal v] [not/n't] [verb] [been] [prep] [det] | 19 |
|
| 5 | [modal v] [not/n't] [vb infin] [been] [prep] [det] | 19 |
|
| 6 | [modal v] [not/n't] have [be] [prep] [det] | 19 |
|
