| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] up [prep] [art] | 1312 |
|
| 2 | [was/were] [vb pp] up [prep] [art] | 1113 |
|
| 3 | [be] followed up [prep] [art] | 55 |
|
| 4 | [was/were] followed [adv] [prep] [art] | 42 |
|
| 5 | [was/were] followed [adv prt] [prep] [art] | 24 |
|
| 6 | [was/were] follow up [prep] [art] | 23 |
|
| 7 | [was/were] followed up [prep] [art] | 23 |
|
