| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | think of [verb] [pron] [prep] a | 7 |
|
| 2 | think of [v-ing] [pron] [prep] a | 7 |
|
| 3 | think of [verb] [pers pn] [prep] a | 5 |
|
