| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] begun [verb] | 146 |
|
| 2 | had [adv] begun [to-vb] | 140 |
|
| 3 | had already begun [verb] | 65 |
|
| 4 | had already begun [verb] | 65 |
|
| 5 | had just begun [verb] | 22 |
|
| 6 | had just begun [verb] | 22 |
|
| 7 | had [adv] begun [v-ing] | 14 |
|
| 8 | had even begun [verb] | 10 |
|
| 9 | had even begun [verb] | 10 |
|
| 10 | had also begun [verb] | 10 |
|
| 11 | had also begun [verb] | 10 |
|
| 12 | had not begun [verb] | 9 |
|
| 13 | had [not/n't] begun [verb] | 9 |
|
| 14 | had not begun [verb] | 8 |
|
