| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] [prep] [v-ing] | 923 |
|
| 2 | [noun] [is] [prep] [v-ing] | 923 |
|
| 3 | [noun] [be] for [v-ing] | 113 |
|
| 4 | [noun] [is] for [verb] | 57 |
|
| 5 | [noun] [is] for [v-ing] | 56 |
|
