| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [vb base] had a | 373 |
|
| 2 | we [vb base] had [det] | 216 |
|
| 3 | [vb base] had a [det] | 58 |
|
| 4 | we [vb base] a [det] | 57 |
|
