| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] to [be] | 1130 |
|
| 2 | it [vb past] to be | 1130 |
|
| 3 | it [vb past] to [be] | 1130 |
|
| 4 | it [vb past] to be | 1124 |
|
| 5 | it [vb past] to [be] | 1124 |
|
| 6 | it had to [be] | 490 |
|
| 7 | it seemed to [be] | 207 |
|
| 8 | it appeared to [be] | 77 |
|
| 9 | it proved to [be] | 75 |
|
| 10 | it came to [be] | 61 |
|
| 11 | it needed to [be] | 29 |
|
| 12 | it happened to [be] | 28 |
|
| 13 | it began to [be] | 20 |
|
| 14 | it tended to [be] | 15 |
|
| 15 | it ceased to [be] | 13 |
|
| 16 | it continued to [be] | 11 |
|
| 17 | it meant to [be] | 9 |
|
| 18 | it remained to [be] | 9 |
|
| 19 | it wanted to [be] | 8 |
|
| 20 | it claimed to [be] | 7 |
|
| 21 | it considered to [be] | 7 |
|
| 22 | it promised to [be] | 6 |
|
| 23 | it got to [be] | 5 |
|
| 24 | it felt to [be] | 5 |
|
