| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | up [prep] a [noun] | 4436 |
|
| 2 | followed [prep] a [noun] | 851 |
|
| 3 | followed up [prep] a | 35 |
|
| 4 | followed up [prep] [noun] | 23 |
|
