| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] [adv] happen to be | 8 |
|
| 2 | but [pers pn] [adv] happen to [be] | 7 |
|
| 3 | but it [adv] happen to [be] | 5 |
|
| 4 | but it [adv] happen to [be] | 5 |
|
