| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [prep] [det] | 557 |
|
| 2 | it was [verb] [prep] [det] | 285 |
|
| 3 | it is [verb] [prep] [det] | 280 |
|
| 4 | it be [verb] by [det] | 167 |
|
| 5 | it be [verb] in [det] | 131 |
|
| 6 | it be [verb] [prep] all | 121 |
|
| 7 | it be [verb] [prep] this | 104 |
|
| 8 | it be [verb] [prep] some | 93 |
|
| 9 | it be [verb] [prep] that | 84 |
|
| 10 | it be [v-ing] [prep] [det] | 77 |
|
| 11 | it be [verb] at [det] | 61 |
|
| 12 | it be [verb] to [det] | 58 |
|
| 13 | it 's [verb] [prep] [det] | 51 |
|
| 14 | it be [verb] with [det] | 50 |
|
| 15 | it be [verb] for [det] | 45 |
|
| 16 | it be [verb] [prep] many | 40 |
|
| 17 | it be [verb] on [det] | 37 |
|
| 18 | it be [to-vb] [prep] [det] | 32 |
|
| 19 | it be [verb] [prep] such | 31 |
|
| 20 | it be [verb] [prep] those | 29 |
|
| 21 | it be [verb] [prep] another | 29 |
|
| 22 | it be [verb] [prep] any | 27 |
|
| 23 | it be [verb] [prep] several | 22 |
|
| 24 | it be used [prep] [det] | 21 |
|
| 25 | it be use [prep] [det] | 21 |
|
| 26 | it be [verb] [prep] both | 17 |
|
| 27 | it be [verb] like [det] | 17 |
|
| 28 | it be do [prep] [det] | 16 |
|
| 29 | it be [verb] [prep] [det] | 16 |
|
| 30 | it be [verb] [prep] these | 15 |
|
