| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] they happen to be | 21 |
|
| 2 | [subord] they happen to be | 21 |
|
| 3 | [subord] they happen to [be] | 21 |
|
| 4 | [subord] they happen to [be] | 21 |
|
| 5 | [subord] they happen to [be] | 13 |
|
| 6 | if they happen to [be] | 10 |
|
| 7 | [subord] they happened to [be] | 8 |
|
