A common way to express the idea of maybe is to tack the affix -qai on to the end of a word:
| naggajaumi | on Monday |
| naggajaumiqai | maybe on Monday |
-qai can also be used if you are prompting someone to answer a question:
| piuniqsaq | It's better. |
| piuiqsaqqai? | Is it better (now)? |