| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | valid [conj] need [adv] [vb infin] [prep] | 5 |
|
| 2 | [adj] [conj] need [adv] [vb infin] to | 5 |
|
| 3 | [adj] [conj] need only [vb infin] [prep] | 5 |
|
| 4 | valid [conj] need [adv] [vb infin] [prep] | 5 |
|
| 5 | [adj] [conj] need [adv] approximate [prep] | 5 |
|
| 6 | [adj] and need [adv] [vb infin] [prep] | 5 |
|
| 7 | [adj] [coord] need [adv] [vb infin] [prep] | 5 |
|
| 8 | [adj] and need [adv] [vb infin] [prep] | 5 |
|
| 9 | [adj] [conj] need [adv] [vb infin] [prep] | 5 |
|
