| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | happened to be [adv] [prep] | 13 |
|
| 2 | happened to be [adv] [prep] | 13 |
|
| 3 | happened to be [adv prt] [prep] | 8 |
|
| 4 | happened to be [adv] [prep] | 5 |
|
