| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | up [prep] a [noun sg] | 3823 |
|
| 2 | followed [prep] a [noun sg] | 694 |
|
| 3 | followed up [prep] a | 31 |
|
| 4 | followed up [prep] [noun sg] | 9 |
|
