| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been to | 16 |
|
| 2 | it have [be] to | 16 |
|
| 3 | it have be to | 16 |
|
| 4 | it have [been] to | 16 |
|
| 5 | it had [be] to | 7 |
|
| 6 | it has [be] to | 5 |
|
