| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | estimate to [be] [adv] [n mass] | 9 |
|
| 2 | estimate to be [adv] [n mass] | 9 |
|
| 3 | estimated to [be] [adv] [n mass] | 7 |
|
| 4 | estimate to [be] about [n mass] | 5 |
|
| 5 | estimate to [be] about [n mass] | 5 |
|
