| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] [adv prt] in | 360 |
|
| 2 | [Wh det] had [vb pp] in | 311 |
|
| 3 | [Wh det] had [vb pp] [adv prt] | 189 |
|
