| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [v-ing] [prep] | 11532 |
|
| 2 | of [v-ing] [is] | 276 |
|
| 3 | [v-ing] [is] [prep] | 143 |
|
| 4 | of [is] [prep] | 11 |
|
