さっき + [sentence]
今さっき + [sentence]
Standalone time adverb; placed at sentence start or before the verb.
さっき is a time adverb meaning "just now", "a moment ago", or "a little while ago". It refers to a point in the recent past – something that happened a short time before the present moment. The exact time frame is vague but typically ranges from a few minutes to perhaps an hour or so ago.
さっき is used as a standalone adverb and can appear at the beginning of a sentence, before the verb, or in other typical adverb positions.
Adding いま今 before さっき emphasizes that the event happened very recently – just moments ago.
Since さっき refers to a past event, it is most naturally paired with past tense verbs. Using さっき with present or future tense would sound unnatural.