| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] been | 5890 |
|
| 2 | i [vb base] [adv prt] | 3747 |
|
| 3 | [vb base] been [adv prt] | 646 |
|
| 4 | i been [adv prt] | 8 |
|
