| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [vb pp] by [noun] | 257 |
|
| 2 | it [is] [vb pp] by [noun sg] | 107 |
|
| 3 | it [is] [vb pp] by [noun pl] | 84 |
|
| 4 | it [is] [vb pp] by [noun prp] | 83 |
|
| 5 | it 's [vb pp] by [noun] | 27 |
|
| 6 | it [is] used by [noun] | 14 |
|
| 7 | it [is] surrounded by [noun] | 11 |
|
| 8 | it [is] [vb pp] by [n mass] | 10 |
|
| 9 | it [is] caused by [noun] | 10 |
|
| 10 | it [is] run by [noun] | 8 |
|
| 11 | it [is] made by [noun] | 7 |
|
| 12 | it [is] [vb pp] by people | 6 |
|
| 13 | it [is] accepted by [noun] | 6 |
|
| 14 | it [is] [vb pp] by people | 6 |
|
| 15 | it [is] [vb pp] by mr. | 5 |
|
| 16 | it [is] owned by [noun] | 5 |
|
| 17 | it [is] [vb pp] by mr. | 5 |
|
| 18 | it [is] accompanied by [noun] | 5 |
|
| 19 | it [is] supported by [noun] | 5 |
|
