| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] they have be to | 6 |
|
| 2 | [noun] they have [be] to | 6 |
|
| 3 | [noun] they have [been] to | 5 |
|
| 4 | [noun] they have been to | 5 |
|
