| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [v-ing] [Wh det] [is] [prep] | 7 |
|
| 2 | of [v-ing] [Wh det] [is] in | 5 |
|
| 3 | of [v-ing] [Wh det] [is] in | 5 |
|
| 4 | of [v-ing] [Wh det] is [prep] | 5 |
|
| 5 | of [v-ing] what [is] [prep] | 5 |
|
