| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it have [been] | 1971 |
|
| 2 | but it have [been] | 353 |
|
| 3 | but [subord] it have | 75 |
|
| 4 | but [subord] have [been] | 8 |
|
