| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] have be [vb pp] at | 11 |
|
| 2 | if [pers pn] have [be] [vb pp] at | 11 |
|
| 3 | if [pron] have [been] [vb pp] at | 11 |
|
| 4 | if [pron] have been [vb pp] at | 11 |
|
| 5 | if [pron] had [be] [vb pp] at | 6 |
|
