| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this is an [noun sg] | 610 |
|
| 2 | this [is] an area | 93 |
|
| 3 | this [is] an example | 60 |
|
| 4 | this [is] an issue | 25 |
|
| 5 | this [is] an appeal | 21 |
|
| 6 | this [is] an indication | 15 |
|
| 7 | this [is] an attempt | 13 |
|
| 8 | this [is] an opportunity | 12 |
|
| 9 | this [is] an argument | 12 |
|
| 10 | this [is] an idea | 11 |
|
| 11 | this [is] an aspect | 9 |
|
| 12 | this [is] an assumption | 9 |
|
| 13 | this [is] an illusion | 7 |
|
| 14 | this [is] an oversimplification | 7 |
|
| 15 | this [is] an advantage | 7 |
|
| 16 | this [is] an alternative | 6 |
|
| 17 | this [is] an approach | 6 |
|
| 18 | this [is] an extract | 5 |
|
| 19 | this [is] an exception | 5 |
|
| 20 | this [is] an application | 5 |
|
