You use a swift action to activate Slow Time. You use your move action to activate Corset of Delicate Moves to get another swift action. You use this second swift action to activate Slow Time.
Which of the following is true?
A: You have 6 standard actions.
B: You have 5 standard actions.
C: Nothing extra happens; you only have 3 standard actions.
I'd say C. Generally effects don't stack with themselves, and the "three actions instead of one" instead of "two extra standard actions" reinforces that impression.
At 12th level, a monk of the four winds can use his ki to slow time or quicken his movements, depending on the observer. As a swift action, the monk can expend 6 ki points to gain three standard actions during his turn instead of just one. The monk can use these actions to do the following: take a melee attack action, use a skill, use an extraordinary ability, or take a move action. The monk cannot use these actions to cast spells or use spell-like abilities, and cannot combine them to take full-attack actions. Any move actions the monk makes this turn do not provoke attacks of opportunity.
The relevant ability for people to see, with the relevant line bolded.
