| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [verb] i | 1895 |
|
| 2 | [vb infin] [to-vb] i | 926 |
|
| 3 | [vb infin] to contact [pron] | 75 |
|
| 4 | [verb] to contact i | 58 |
|
| 5 | [vb infin] contact i | 56 |
|
