| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what they mean [prep] | 35 |
|
| 2 | what they mean [prep] | 35 |
|
| 3 | what they mean [prep] | 35 |
|
| 4 | what they mean by | 25 |
|
| 5 | what they mean by | 25 |
|
| 6 | what they mean [prep] | 22 |
|
| 7 | what they meant [prep] | 13 |
|
