| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been built [adv] | 151 |
|
| 2 | have be built [adv prt] | 106 |
|
| 3 | have be built up | 88 |
|
| 4 | have be built up | 88 |
|
| 5 | had be built [adv] | 55 |
|
| 6 | has be built [adv] | 52 |
|
| 7 | have be built [adv] | 43 |
|
| 8 | have be built [adv] | 26 |
|
| 9 | have be built [adv] | 9 |
|
| 10 | have be built on | 6 |
|
| 11 | have be built on | 6 |
|
| 12 | to have be built [adv] | 5 |
|
