| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to take a long time | 12 |
|
| 2 | going to take a long time | 5 |
|
| 3 | [v-ing] to take a long time | 5 |
|
| 4 | go to take a long time | 5 |
|
