| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have begun [to-vb] [adv prt] [prep] the | 12 |
|
| 2 | have begun [to-vb] up [prep] the | 6 |
|
| 3 | have begun [to-vb] [adv prt] [prep] the | 5 |
|
| 4 | had begun [to-vb] [adv prt] [prep] the | 5 |
|
