| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [adv] [vb infin] [prep] | 143 |
|
| 2 | [is] [verb] to [adv] [vb infin] | 72 |
|
| 3 | [is] to [adv] [vb infin] [prep] | 16 |
|
| 4 | [is] [verb] to [adv] [prep] | 16 |
|
| 5 | [is] [verb] [adv] [vb infin] [prep] | 5 |
|
