| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be followed up [prep] a | 9 |
|
| 2 | [adj] be followed up [prep] a | 6 |
|
| 3 | [noun sg] be followed up [prep] a | 5 |
|
| 4 | be followed up [prep] a [noun] | 20 |
|
| 5 | be followed up [prep] a [noun sg] | 17 |
|
| 6 | be followed up [prep] a [adj] | 11 |
|
| 7 | be followed up [prep] a [adj] | 9 |
|
