| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [am/are] [v-ing] [prep] be | 286 |
|
| 2 | and [noun] [am/are] [v-ing] [prep] | 190 |
|
| 3 | and [noun] [am/are] [prep] be | 113 |
|
| 4 | and [noun] [v-ing] [prep] be | 20 |
|
