| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] [prep] [art] [noun] | 7328 |
|
| 2 | [pron] [am/are] [verb] [prep] [art] [noun] | 4945 |
|
| 3 | [pron] [am/are] [v-ing] [prep] [art] [noun] | 2675 |
|
