YOU SAID:
I’m late for the bus
INTO JAPANESE
私はバスに遅れています
BACK INTO ENGLISH
i am late for the bus
INTO JAPANESE
私はバスに遅れます
BACK INTO ENGLISH
i will be late for the bus
INTO JAPANESE
私はバスに遅れるでしょう
BACK INTO ENGLISH
i will be late for the bus
Well done, yes, well done!