| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you should [vb infin] [pos pn] | 258 |
|
| 2 | you should [verb] [pos pn] | 258 |
|
| 3 | you [modal v] contact [pos pn] | 18 |
|
| 4 | [pron] should contact [pos pn] | 14 |
|
| 5 | you should contact [pron] | 13 |
|
| 6 | you should contact [pos pn] | 12 |
|
