| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] before | 183 |
|
| 2 | is [vb pp] before | 157 |
|
| 3 | is [to-vb] before | 17 |
|
| 4 | is put before | 11 |
|
| 5 | is put before | 11 |
|
| 6 | is required before | 10 |
|
| 7 | is require before | 10 |
|
| 8 | is [v-ing] before | 9 |
|
| 9 | is set before | 8 |
|
| 10 | is set before | 7 |
|
| 11 | is brought before | 6 |
|
| 12 | is bring before | 6 |
|
| 13 | is go before | 6 |
|
| 14 | is need before | 5 |
|
| 15 | is needed before | 5 |
|
| 16 | is made before | 5 |
|
| 17 | is make before | 5 |
|
