| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [v-ing] [noun] for | 319 |
|
| 2 | [pron] [be] [v-ing] [noun] for | 319 |
|
| 3 | [pron] [am/are] [v-ing] [noun] for | 122 |
|
| 4 | [pron] am [v-ing] [noun] [prep] | 49 |
|
| 5 | [pron] am [verb] [noun] for | 9 |
|
