Future 1: to be going to + werkwoord (prediction).
Iets wat je met grote mate van waarschijnlijkheid kunt voorspellen: ( there are evidences)
Look at the cloud! It is going to rain soon!
Jij ziet heel donkere wolken, kan niet missen!
Look out! She is going to drop that cup of tea!
Ze wankelt, dat gaat mis!
She is going to have a baby soon.
Ze is heel zwanger, zal snel een baby komen.
We were going to visit my aunt, but she was out.
He was going to call his girlfriend, but he couldn’t find his phone.