| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] spent some time [v-ing] | 10 |
|
| 2 | have spent some time [v-ing] | 10 |
|
| 3 | spent some time [v-ing] [prep] | 5 |
|
| 4 | spent some time [v-ing] [prep] | 5 |
|
