HOW TO PRONOUNCE ‘CAN’

The phonetic transcription of the individual word can looks as follows /kæn/.

However, in rapid speech, when it is not stressed, can would be pronounced with schwa /kən/.

The strong form /kæn/ is used in the final position in a sentence,
e.g. I suppose I can /kæn/.
schwa | szwa, nazwa samogłoski w języku angielskim zapisywanej jako ə