| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] again [prep] | 2285 |
|
| 2 | [vb infin] again [prep] | 268 |
|
| 3 | happen [adv] [prep] | 55 |
|
| 4 | happen [adv] [prep] | 50 |
|
| 5 | happen again [prep] | 17 |
|
| 6 | happen again [prep] | 10 |
|
| 7 | happen again [prep] | 10 |
|
