| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] have [been] [det] | 113 |
|
| 2 | [modal v] [adv] have [been] in | 91 |
|
| 3 | [modal v] have [been] in [det] | 31 |
|
| 4 | [adv] have [been] in [det] | 16 |
|
