| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [v-ing] [prep] [noun] | 1369 |
|
| 2 | be [v-ing] [prep] three [noun] | 71 |
|
| 3 | [verb] be [v-ing] [prep] three | 26 |
|
| 4 | [verb] be [prep] three [noun] | 15 |
|
| 5 | [verb] [v-ing] [prep] three [noun] | 11 |
|
