I
do verb, strong form BrE AmE duː , weak forms dʊ, də, d
▷ did dɪd
▷ didn't ˈdɪd ə nt
▷ does dʌz (see)
▷ doesn't ˈdʌz n ə t
▷ doing ˈdu ː ‿ɪŋ
▷ done dʌn
▷ don't dəʊnt AmE doʊnt
II
do noun 'musical note' BrE AmE dəʊ AmE doʊ
▷ dos dəʊz AmE \ doʊz
III
do noun, other senses BrE AmE duː
▷ dos, do's duːz