| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it is [vb pp] | 810 |
|
| 2 | when it is [vb pp] | 553 |
|
| 3 | as it is [vb pp] | 489 |
|
| 4 | because it is [vb pp] | 240 |
|
| 5 | where it is [vb pp] | 195 |
|
| 6 | before it is [vb pp] | 149 |
|
| 7 | unless it is [vb pp] | 119 |
|
| 8 | [subord] it is known | 110 |
|
| 9 | although it is [vb pp] | 101 |
|
| 10 | [subord] it is used | 101 |
|
| 11 | until it is [vb pp] | 92 |
|
| 12 | whether it is [vb pp] | 89 |
|
| 13 | once it is [vb pp] | 87 |
|
| 14 | since it is [vb pp] | 74 |
|
| 15 | [subord] it is called | 70 |
|
| 16 | [subord] it is accepted | 65 |
|
| 17 | [subord] it is made | 63 |
|
| 18 | though it is [vb pp] | 62 |
|
| 19 | [subord] it is said | 58 |
|
| 20 | [subord] it is based | 56 |
|
| 21 | so it is [vb pp] | 52 |
|
| 22 | [subord] it is considered | 48 |
|
| 23 | [subord] it is thought | 46 |
|
| 24 | [subord] it is intended | 45 |
|
| 25 | [subord] it is needed | 43 |
|
| 26 | while it is [vb pp] | 40 |
|
| 27 | [subord] it is assumed | 40 |
|
| 28 | [subord] it is seen | 39 |
|
| 29 | provided it is [vb pp] | 36 |
|
| 30 | [subord] it is felt | 35 |
|
