| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been build up [prep] [art] [adj] | 13 |
|
| 2 | been built up [prep] [art] [adj] | 9 |
|
| 3 | been build up [prep] the [adj] | 7 |
|
| 4 | been build up [prep] a [adj] | 6 |
|
