| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [verb] on [det] [noun] | 115 |
|
| 2 | to be [v-ing] [prep] [det] [noun] | 68 |
|
| 3 | to be [v-ing] [prep] [det] [noun] | 68 |
|
| 4 | to be [v-ing] on [adj] [noun] | 18 |
|
| 5 | to [be] [v-ing] on [det] [noun] | 9 |
|
| 6 | [prep] be [v-ing] on [det] [noun] | 9 |
|
| 7 | to be [v-ing] on [det] [noun] | 9 |
|
