| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [vb pp] [to-vb] [adv] [prep] | 125 |
|
| 2 | [is] [vb pp] [to-vb] [adv] [prep] | 125 |
|
| 3 | [be] [vb pp] [to-vb] [adv] at | 46 |
|
| 4 | [is] [vb pp] [to-vb] [adv] at | 9 |
|
| 5 | [is] [vb pp] [verb] [adv] at | 8 |
|
| 6 | [is] [verb] [to-vb] [adv] at | 7 |
|
| 7 | [is] [vb pp] [to-vb] [adv] at | 5 |
|
