| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] build up | 25 |
|
| 2 | is [adv] build up | 24 |
|
| 3 | [is] [adv] built up | 16 |
|
| 4 | [is] [adv] building up | 10 |
|
