| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know i need [art] | 7 |
|
| 2 | know i need a | 5 |
|
| 3 | know i needed [art] | 5 |
|
| 4 | knew i need [art] | 5 |
|
| 5 | know i need a | 5 |
|
