| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [v-ing] [noun pl] [prep] | 614 |
|
| 2 | [be] [v-ing] [noun pl] for | 416 |
|
| 3 | [am/are] [v-ing] [noun] for | 213 |
|
| 4 | [am/are] [verb] [noun pl] for | 126 |
|
