| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] [adv] | 73041 |
|
| 2 | i [vb base] [been] | 5890 |
|
| 3 | [vb base] [been] [adv] | 5069 |
|
| 4 | i [been] [adv] | 28 |
|
