| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] estimated [that] [art] [adj] | 37 |
|
| 2 | [be] estimated [that] [art] cost | 7 |
|
| 3 | estimated [that] [art] [adj] cost | 7 |
|
| 4 | [be] [that] [art] [adj] cost | 5 |
|
