| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] [noun] | 14220 |
|
| 2 | be [v-ing] through [prep] | 79 |
|
| 3 | [v-ing] through [prep] [noun] | 53 |
|
| 4 | be through [prep] [noun] | 14 |
|
