| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] have [adv] [been] | 786 |
|
| 2 | [adv] [pron] have [adv] [been] | 518 |
|
| 3 | [adv] if [pron] have [adv] | 337 |
|
| 4 | [adv] if [pron] have [been] | 251 |
|
