Throughout the song, there is a reocurring pattern of 2 consecutive measures in 4/4. The first measure has 3 consecutive quarter notes in a pattern like F, F#, G with a quarter rest following to complete the measure. The second measure has 3 consecutive quarter notes F, F#, G and is then followed by two eighth notes F# and F. The tempo is fast and I am believe this is a fairly old style. I do not have any song examples, but am hoping this will suffice.
Not sure if this is against the rules, but here is an example: