How to pronounce“systematic”in English

“The existence of a systematic nomenclature for the unknown elements does not deny the right of 'discoverers' of new elements to suggest other names to the Commission after their discovery has been established beyond all doubt in the general scientific community.”

“Particular note, in this period, should be made of the actions of Joseph Denman, commander of the Northern Division of the Squadron, who went on an absolutely ruthless and systematic campaign along the African coast, burning so-called "slaving factories" to the ground and openly daring anyone who objected to try and stop him.”

“"So soon as they've settled all our guns and ships, and smashed our railways, and done all the things they are doing over there, they will begin catching us systematic, picking the best and storing us in cages and things."”