| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] estimate that | 225 |
|
| 2 | [pron] [is] that [prep] | 39 |
|
| 3 | [pron] [is] estimate [prep] | 28 |
|
| 4 | [pron] estimate that [prep] | 20 |
|
| 5 | [is] estimate that [prep] | 20 |
|
