| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had taken [noun] | 969 |
|
| 2 | had [noun] [to-vb] | 759 |
|
| 3 | taken [noun] [to-vb] | 141 |
|
| 4 | had taken [to-vb] | 21 |
|
