| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we had [to-vb] | 1420 |
|
| 2 | had [to-vb] [noun] | 1139 |
|
| 3 | we had [noun] | 613 |
|
| 4 | we [to-vb] [noun] | 13 |
|
