“I’m going to” (to express future or an intention, not motion!) can sound like [áɪmgǝnǝ], [áɪŋgǝnǝ], [áɪŋǝnǝ], [áɪŋnǝ], [ámǝnǝ], [ámnǝ], [ámǝ], all heard in North America. A few examples:
I’m going to [ŋǝnǝ] do this, and then…
I’m going to [áɪŋgǝnǝ] be there… I’m going to [ámǝnǝ] be there, don’t worry.
Yeah, I’m going to [áɪmǝnǝ] take classes…
I’m going to [ǝmnǝ] take a little time this afternoon.
I’m going to [áɪŋgǝnǝ] be there… I’m going to [ámǝnǝ] be there, don’t worry.
Yeah, I’m going to [áɪmǝnǝ] take classes…
I’m going to [ǝmnǝ] take a little time this afternoon.