| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb base] [be] [v-ing] | 4867 |
|
| 2 | years [pron] [vb base] [be] | 189 |
|
| 3 | years [pron] [be] [v-ing] | 32 |
|
