| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | build up [noun] | 323 |
|
| 2 | build up [noun sg] | 181 |
|
| 3 | [verb] up confidence | 11 |
|
| 4 | build up confidence | 8 |
|
| 5 | build [adv] confidence | 8 |
|
