| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [verb] to be [v-ing] | 665 |
|
| 2 | [noun sg] [vb past] to be [v-ing] | 350 |
|
| 3 | [noun] happened to be [v-ing] | 22 |
|
| 4 | [noun sg] happened to be [verb] | 18 |
|
| 5 | [noun sg] happen to be [v-ing] | 16 |
|
| 6 | [noun sg] happened [prep] be [v-ing] | 12 |
|
| 7 | [noun sg] happened to [be] [v-ing] | 12 |
|
