| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [v-ing] [noun] [prep] | 272 |
|
| 2 | be [adv] [v-ing] [noun] for | 171 |
|
| 3 | [be] [adv] [v-ing] [noun] for | 171 |
|
| 4 | is [adv] [verb] [noun] for | 60 |
|
| 5 | [is] [adv] [v-ing] [noun] for | 54 |
|
