| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] estimate that the [noun] | 54 |
|
| 2 | it [be] estimate that the [noun sg] | 46 |
|
| 3 | it [be] [verb] that the cost | 13 |
|
| 4 | it [be] estimate [conj] the cost | 7 |
|
| 5 | it [be] estimate that [art] cost | 7 |
|
| 6 | it [be] estimate that the cost | 7 |
|
| 7 | [pers pn] [be] estimate that the cost | 7 |
|
| 8 | [pron] [be] estimate that the cost | 7 |
|
| 9 | it [be] estimate that the cost | 7 |
|
