| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to build up a | 244 |
|
| 2 | [pers pn] up a | 167 |
|
| 3 | [pers pn] to build up | 19 |
|
| 4 | [pers pn] to build a | 7 |
|
