| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] have [been] [verb] | 1052 |
|
| 2 | [modal v] [adv] have [verb] [art] | 1024 |
|
| 3 | [modal v] [adv] have [been] [art] | 356 |
|
| 4 | [modal v] have [been] [verb] [art] | 271 |
|
| 5 | [adv] have [been] [verb] [art] | 88 |
|
