| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [pron] [det] [noun] | 525 |
|
| 2 | [am/are] [v-ing] [pron] [adj] [noun] | 381 |
|
| 3 | [am/are] [verb] [pron] [det] [noun] | 153 |
|
