| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] happened is | 32 |
|
| 2 | [Wh det] happened is | 31 |
|
| 3 | what happened is | 31 |
|
| 4 | what happened is | 31 |
|
| 5 | [adv] happened is | 7 |
|
| 6 | [adv] happened is | 7 |
|
| 7 | actually happened is | 6 |
|
| 8 | actually happened is | 6 |
|
| 9 | happened is that | 12 |
|
| 10 | happened is that | 12 |
|
| 11 | happened is [that] | 12 |
|
| 12 | happened is [conj] | 12 |
|
| 13 | happened is [adv] | 10 |
|
| 14 | happened is [adj] | 7 |
|
| 15 | happened is [adj] | 6 |
|
| 16 | happened is not | 5 |
|
| 17 | happened is [pron] | 5 |
|
| 18 | happened is not | 5 |
|
| 19 | happened is [not/n't] | 5 |
|
