| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [vb pp] [to-vb] the | 1152 |
|
| 2 | had [vb pp] [v-ing] the | 115 |
|
| 3 | [vb pp] [to-vb] [v-ing] the | 54 |
|
| 4 | had [vb pp] [to-vb] [v-ing] | 38 |
|
| 5 | had [to-vb] [v-ing] the | 18 |
|
