| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been [prep] it | 108 |
|
| 2 | [pron] have been [prep] it | 108 |
|
| 3 | [pron] have been at [pron] | 44 |
|
| 4 | [pron] have been at [pers pn] | 31 |
|
| 5 | [pron] have [been] at it | 25 |
|
| 6 | [pron] [verb] been at it | 25 |
|
| 7 | [pron] have been at it | 25 |
|
| 8 | [pron] have be at it | 25 |
|
| 9 | [pron] have [be] at it | 25 |
|
| 10 | [pron] have been at it | 25 |
|
