General:
* चालू आहे (chaloo aahe) - This is the most common and general way to say "going on".
* जारी आहे (jaari aahe) - This is similar to "चालू आहे" but implies something is ongoing or continuing.
Specific to Events:
* चालू आहे (chaloo aahe) - This can also be used for events, meaning the event is happening now.
* घडत आहे (ghadhat aahe) - This means "happening" and is used specifically for events.
* सुरू आहे (suru aahe) - This means "started" and can be used for events that have begun but are still ongoing.
Other Contexts:
* पुढे काय होणार आहे? (pudhe kaay honaar aahe?) - This means "what is going to happen next?"
* काय चालले आहे? (kaay chalale aahe?) - This means "what's going on?"
The best way to translate "going on" will depend on the specific context of the sentence.