1. "Ninafikiria" - This is the most direct translation and means "I am thinking". It's used when you are thinking in general.
2. "Ninafikiria kuhusu..." - This means "I am thinking about..." and is used when you are thinking about a specific thing or person.
3. "Ninawaza..." - This means "I am thinking..." or "I am pondering..." and is used when you are thinking deeply about something.
4. "Nimekuwa nikifikiria..." - This means "I have been thinking..." and is used when you are thinking about something for a while.
Example Sentences:
* Ninafikiria kuhusu safari yangu ya kwenda Zanzibar. (I am thinking about my trip to Zanzibar.)
* Ninawaza juu ya maisha yangu. (I am thinking about my life.)
* Nimekuwa nikifikiria kuhusu kazi mpya. (I have been thinking about a new job.)
Choose the appropriate phrase based on the context and what you want to express.