piling up; multiple layers
how much; how many; what amount; what extent
how much; something over; and something; however (much); no matter how
somewhat; to some extent; to some degree; some; part; portion
(how) many times; (how) often
(how) many times; (how) often
(for) how many days; what day (of the month)
(for) how many days; what day (of the month)