| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] in | 256 |
|
| 2 | have been [adv prt] in | 91 |
|
| 3 | have been back [prep] | 69 |
|
| 4 | have been back in | 21 |
|
| 5 | have [been] back in | 21 |
|
| 6 | have [be] back in | 21 |
|
| 7 | have be back in | 21 |
|
| 8 | [verb] been back in | 21 |
|
