| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been built [prep] the [adj] | 22 |
|
| 2 | been built up [prep] the | 19 |
|
| 3 | built up [prep] the [adj] | 16 |
|
| 4 | been up [prep] the [adj] | 8 |
|
