| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [adv] had a | 426 |
|
| 2 | [Wh pn] [vb base] [adv] had | 47 |
|
| 3 | [Wh pn] [vb base] had a | 43 |
|
| 4 | [Wh pn] [vb base] [adv] a | 33 |
|
