| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this is [adv] a | 1379 |
|
| 2 | this is [adv] a | 836 |
|
| 3 | this is not a | 819 |
|
| 4 | this is [not/n't] a | 819 |
|
| 5 | this is not a | 692 |
|
| 6 | this is [adv] an | 316 |
|
| 7 | this is n't a | 127 |
|
| 8 | this is just a | 82 |
|
| 9 | this is just a | 82 |
|
| 10 | this is only a | 79 |
|
| 11 | this is only a | 79 |
|
| 12 | this is quite a | 42 |
|
| 13 | this is quite a | 42 |
|
| 14 | this is also a | 42 |
|
| 15 | this is also a | 42 |
|
| 16 | this is [Wh adv] a | 39 |
|
| 17 | this is clearly a | 36 |
|
| 18 | this is clearly a | 36 |
|
| 19 | this is still a | 35 |
|
| 20 | this is still a | 35 |
|
| 21 | this is now a | 30 |
|
| 22 | this is now a | 30 |
|
| 23 | this is probably a | 28 |
|
| 24 | this is probably a | 28 |
|
| 25 | this is simply a | 26 |
|
| 26 | this is simply a | 26 |
|
| 27 | this is obviously a | 25 |
|
| 28 | this is obviously a | 25 |
|
| 29 | this is often a | 24 |
|
| 30 | this is often a | 24 |
|
