| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | idea of [v-ing] [pron] [prep] a | 9 |
|
| 2 | idea of [verb] [pers pn] [prep] a | 8 |
|
| 3 | idea of [verb] [pron] [prep] a | 8 |
|
