| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] have [been] | 4565 |
|
| 2 | [modal v] [adv] have [det] | 831 |
|
| 3 | [modal v] have [been] [det] | 361 |
|
| 4 | [adv] have [been] [det] | 118 |
|
