| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [pron] for a long time | 8 |
|
| 2 | [v-ing] [pron] for a long time | 8 |
|
| 3 | [v-ing] [pron] [prep] a long time | 8 |
|
| 4 | [v-ing] [pron] [prep] a long time | 8 |
|
