| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [adv] [been] [verb] [prep] | 409 |
|
| 2 | it [verb] [adv] [been] [verb] [prep] | 304 |
|
| 3 | it [verb] not [been] [verb] [prep] | 105 |
|
| 4 | it [verb] [not/n't] [been] [verb] [prep] | 105 |
|
| 5 | it [verb] not [been] [verb] [prep] | 87 |
|
| 6 | it [verb] also [been] [verb] [prep] | 44 |
|
| 7 | it [verb] also [been] [verb] [prep] | 44 |
|
| 8 | it [verb] have [been] [verb] [prep] | 37 |
|
| 9 | it [verb] [verb] [been] [verb] [prep] | 37 |
|
| 10 | it [verb] already [been] [verb] [prep] | 32 |
|
| 11 | it [verb] already [been] [verb] [prep] | 32 |
|
| 12 | it [verb] [to-vb] [been] [verb] [prep] | 27 |
|
| 13 | it [verb] to have [been] [verb] [prep] | 27 |
|
| 14 | it [verb] never [been] [verb] [prep] | 26 |
|
| 15 | it [verb] never [been] [verb] [prep] | 26 |
|
| 16 | it [verb] now [been] [verb] [prep] | 25 |
|
| 17 | it [verb] now [been] [verb] [prep] | 25 |
|
| 18 | it [verb] always [been] [verb] [prep] | 19 |
|
| 19 | it [verb] always [been] [verb] [prep] | 19 |
|
| 20 | it [verb] all [been] [verb] [prep] | 18 |
|
| 21 | it [verb] n't [been] [verb] [prep] | 18 |
|
| 22 | it [verb] all [been] [verb] [prep] | 18 |
|
| 23 | it [verb] long [been] [verb] [prep] | 16 |
|
| 24 | it [verb] long [been] [verb] [prep] | 16 |
|
| 25 | it [verb] only [been] [verb] [prep] | 13 |
|
| 26 | it [verb] only [been] [verb] [prep] | 13 |
|
| 27 | it [verb] originally [been] [verb] [prep] | 10 |
|
| 28 | it [verb] originally [been] [verb] [prep] | 10 |
|
| 29 | it [verb] since [been] [verb] [prep] | 8 |
|
| 30 | it [verb] [adj] [been] [verb] [prep] | 8 |
|
