| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | need to know [adv] [prep] | 25 |
|
| 2 | need to know [adv] about | 23 |
|
| 3 | need to know more [prep] | 20 |
|
| 4 | need to know more [prep] | 20 |
|
| 5 | need to know [adv] [prep] | 12 |
|
| 6 | needed to know [adv] [prep] | 6 |
|
| 7 | need to know [adv] [prep] | 5 |
|
