| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has [adv] been | 1559 |
|
| 2 | it has [adv] [been] | 1559 |
|
| 3 | it has [adv] [been] | 1188 |
|
| 4 | it has not [been] | 371 |
|
| 5 | it has [not/n't] [been] | 371 |
|
| 6 | it has not [been] | 224 |
|
| 7 | it has also [been] | 202 |
|
| 8 | it has also [been] | 202 |
|
| 9 | it has always [been] | 159 |
|
| 10 | it has always [been] | 159 |
|
| 11 | it has n't [been] | 147 |
|
| 12 | it has already [been] | 118 |
|
| 13 | it has already [been] | 118 |
|
| 14 | it has long [been] | 106 |
|
| 15 | it has long [been] | 106 |
|
| 16 | it has never [been] | 98 |
|
| 17 | it has never [been] | 98 |
|
| 18 | it has often [been] | 67 |
|
| 19 | it has often [been] | 67 |
|
| 20 | it has now [been] | 62 |
|
| 21 | it has now [been] | 62 |
|
| 22 | it has recently [been] | 47 |
|
| 23 | it has recently [been] | 47 |
|
| 24 | it has ever [been] | 37 |
|
| 25 | it has ever [been] | 37 |
|
| 26 | it has even [been] | 27 |
|
| 27 | it has even [been] | 27 |
|
| 28 | it has only [been] | 26 |
|
| 29 | it has sometimes [been] | 26 |
|
| 30 | it has only [been] | 26 |
|
