| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has [been] [verb] [prep] [num] | 33 |
|
| 2 | it has been [verb] [prep] [num] | 33 |
|
| 3 | it has [be] [verb] [prep] [num] | 33 |
|
| 4 | it has be [verb] [prep] [num] | 33 |
|
| 5 | it has [be] [verb] [prep] [num] | 33 |
|
| 6 | it has [be] [vb pp] [prep] [num] | 25 |
|
| 7 | it has [be] [verb] by [num] | 10 |
|
| 8 | it has [be] [verb] by [num] | 10 |
|
| 9 | it has [be] [verb] for [num] | 8 |
|
| 10 | it has [be] [verb] for [num] | 8 |
|
| 11 | it has [be] [v-ing] [prep] [num] | 8 |
|
| 12 | it has [be] [verb] [prep] two | 5 |
|
| 13 | it has [be] [verb] in [num] | 5 |
|
| 14 | it has [be] [verb] [prep] one | 5 |
|
| 15 | it has [be] [verb] in [num] | 5 |
|
