| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [pron] have [been] | 4165 |
|
| 2 | [pron] may have [been] | 1028 |
|
| 3 | that [pron] may have | 288 |
|
| 4 | that may have [been] | 44 |
|
