| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb base] be to | 20 |
|
| 2 | they [vb base] been to | 18 |
|
| 3 | they [vb base] [been] to | 18 |
|
| 4 | they 've [be] to | 15 |
|
