| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] may [adv] [be] observed | 10 |
|
| 2 | [pers pn] may [adv] [be] observed | 9 |
|
| 3 | [pron] may [adv] [be] observed | 9 |
|
| 4 | it may [adv] [be] observed | 9 |
|
| 5 | it may [adv] [be] observed | 9 |
|
| 6 | [noun sg] may [adv] [be] observed | 7 |
|
| 7 | may [adv] [be] observed [conj] | 11 |
|
| 8 | may [adv] [be] observed [prep] | 8 |
|
| 9 | may [adv] [be] observed [prep] | 8 |
|
| 10 | may [adv] [be] observed [that] | 8 |
|
| 11 | may [adv] [be] observed that | 8 |
|
| 12 | may [adv] [be] observed that | 8 |
|
