| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i spend a long time [verb] | 7 |
|
| 2 | i [verb] a long time [v-ing] | 7 |
|
| 3 | i spent a long time [verb] | 6 |
|
| 4 | i [vb past] a long time [verb] | 6 |
|
