| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had be [verb] [prep] [noun] | 4944 |
|
| 2 | [verb] be [v-ing] [prep] [noun] | 1369 |
|
| 3 | have be [v-ing] [prep] [noun] | 1325 |
|
| 4 | [vb past] be [v-ing] [prep] [noun] | 461 |
|
| 5 | had [be] [v-ing] [prep] [noun] | 400 |
|
