| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] require to [be] | 134 |
|
| 2 | [be] require to [be] | 134 |
|
| 3 | be require [prep] [be] | 134 |
|
| 4 | [be] require [prep] be | 134 |
|
| 5 | [be] require [prep] [be] | 134 |
|
| 6 | [be] required [prep] [be] | 133 |
|
| 7 | [is] require [prep] [be] | 40 |
|
| 8 | is require [prep] [be] | 40 |
|
| 9 | [am/are] require [prep] [be] | 34 |
|
| 10 | are require [prep] [be] | 34 |
|
| 11 | [was/were] require [prep] [be] | 30 |
|
| 12 | be require [prep] [be] | 26 |
|
| 13 | [be] require [prep] [be] | 26 |
|
| 14 | were require [prep] [be] | 17 |
|
| 15 | was require [prep] [be] | 13 |
|
