| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] is this | 25 |
|
| 2 | mean be this | 8 |
|
| 3 | [vb base] been this | 6 |
|
| 4 | [vb base] was this | 6 |
|
| 5 | think be this | 5 |
|
| 6 | have be this | 5 |
|
