| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [am/are] [verb] [prep] [art] [noun] | 598 |
|
| 2 | [conj] [be] [v-ing] [prep] [art] [noun] | 440 |
|
| 3 | [conj] [am/are] [v-ing] [prep] [art] [noun] | 72 |
|
