| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] followed [prep] [art] | 443 |
|
| 2 | [was/were] up [prep] [art] | 174 |
|
| 3 | followed up [prep] [art] | 61 |
|
| 4 | [was/were] followed up [prep] | 52 |
|
