| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] be built on [art] [adj] | 9 |
|
| 2 | [noun pl] [was/were] built on [art] [adj] | 6 |
|
| 3 | [noun pl] were built on [art] [adj] | 5 |
|
