| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what it [verb] for | 50 |
|
| 2 | what it [vb -s] for | 35 |
|
| 3 | what it stand for | 14 |
|
| 4 | what [pron] stands for | 11 |
|
| 5 | [pron] it stands for | 9 |
|
| 6 | what it stands for | 8 |
|
| 7 | what it stands [prep] | 8 |
|
| 8 | what it stands [prep] | 8 |
|
