| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what is [adv] [vb pp] | 506 |
|
| 2 | what is [adv] [vb pp] | 469 |
|
| 3 | what is [adv] called | 87 |
|
| 4 | what is now [vb pp] | 65 |
|
| 5 | what is now [vb pp] | 65 |
|
| 6 | what is [adv] known | 52 |
|
| 7 | what is often [vb pp] | 47 |
|
| 8 | what is often [vb pp] | 47 |
|
| 9 | what is not [vb pp] | 37 |
|
| 10 | what is [not/n't] [vb pp] | 37 |
|
| 11 | what is not [vb pp] | 34 |
|
| 12 | what is actually [vb pp] | 30 |
|
| 13 | what is actually [vb pp] | 30 |
|
| 14 | what is usually [vb pp] | 29 |
|
| 15 | what is usually [vb pp] | 29 |
|
| 16 | what is commonly [vb pp] | 25 |
|
| 17 | what is commonly [vb pp] | 25 |
|
| 18 | what is [adv] needed | 25 |
|
| 19 | what is [adv] required | 23 |
|
| 20 | what is sometimes [vb pp] | 22 |
|
| 21 | what is [adv] referred | 22 |
|
| 22 | what is sometimes [vb pp] | 22 |
|
| 23 | what is really [vb pp] | 21 |
|
| 24 | what is really [vb pp] | 21 |
|
| 25 | what is generally [vb pp] | 18 |
|
| 26 | what is already [vb pp] | 18 |
|
| 27 | what is already [vb pp] | 18 |
|
| 28 | what is generally [vb pp] | 18 |
|
| 29 | what is [adv] meant | 16 |
|
| 30 | what is [adv] termed | 16 |
|
