is it possible to find a sequence with the ruleadd four for wich

all terms are multiples of four and eight
all terms are even numbers
all terms are negative numbers
none of the terms are whole numbers

if so tell me the sequence our i will die

It's not entirely clear to me what you're asking here.
If all the terms are multiples of eight then they'd be multiples of four and even de facto. If you picked negative multiples of eight then it might satisfy your requirements. By 'whole numbers' do you mean only positive integers? If so, then the negative multiples of eight should work for your sequence.

To find a sequence that satisfies all the given conditions, you can start with any number that is a negative multiple of eight. Then, you can continue adding eight to each subsequent term to keep the sequence as multiples of eight.

For example, you can start with -8 as the first term, then add 8 to get 0, add another 8 to get 8, and so on. This sequence will satisfy all the given conditions:

-8, 0, 8, 16, 24, ...

In this sequence, all terms are multiples of four and eight, all terms are even numbers, all terms are negative numbers, and none of the terms are whole numbers (if by whole numbers you mean only positive integers).

It's important to note that this is just one possible sequence that satisfies the given conditions. There can be multiple sequences that meet the criteria.