| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh pn] happened [prep] be | 20 |
|
| 2 | [noun sg] [Wh pn] happened [prep] be | 11 |
|
| 3 | [noun pl] [Wh pn] happened [prep] be | 5 |
|
| 4 | [Wh pn] [adv] happened [prep] be | 9 |
|
| 5 | [Wh pn] [adv] happened [prep] be | 9 |
|
| 6 | [Wh pn] just happened [prep] be | 6 |
|
| 7 | [Wh pn] just happened [prep] be | 6 |
|
| 8 | [Wh pn] happened [prep] be [verb] | 20 |
|
| 9 | [Wh pn] happened [prep] be [v-ing] | 19 |
|
| 10 | [Wh pn] happened [prep] be [prep] | 12 |
|
| 11 | [Wh pn] happened [prep] be [prep] | 12 |
|
| 12 | [Wh pn] happened [prep] be [adv] | 10 |
|
| 13 | [Wh pn] happened [prep] be in | 9 |
|
| 14 | [Wh pn] happened [prep] be in | 9 |
|
| 15 | [Wh pn] happened [prep] be [adv] | 6 |
|
| 16 | [Wh pn] happened [prep] be [adj] | 6 |
|
| 17 | [Wh pn] happened [prep] be [noun] | 5 |
|
