| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb base] be [v-ing] [prep] | 491 |
|
| 2 | [noun] [vb base] be [v-ing] [prep] | 490 |
|
| 3 | [noun] [vb base] be [verb] since | 89 |
|
| 4 | [noun] [verb] be [v-ing] since | 65 |
|
| 5 | [noun] [vb base] [be] [v-ing] since | 16 |
|
| 6 | [noun] [vb base] be [v-ing] since | 16 |
|
