| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] call for help | 9 |
|
| 2 | [art] call for help | 9 |
|
| 3 | a call for help | 7 |
|
| 4 | a call for help | 7 |
|
| 5 | [adj] call for help | 7 |
|
| 6 | [pron] call for help | 6 |
|
| 7 | [pos pn] call for help | 6 |
|
| 8 | call for help [prep] | 8 |
|
| 9 | call for help [prep] | 8 |
|
