| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as they have [been] [prep] | 59 |
|
| 2 | [adv] they have [been] [prep] | 22 |
|
| 3 | [adv] as they have [prep] | 15 |
|
| 4 | [adv] as they have [been] | 15 |
|
