Present as Future when as soon as in case until providing unless provided memorizing words 01 - PAF - I Start exercise →
Intermediate+ when if as soon as in case until providing unless provided till memorizing words 02 - PAF - I Start exercise →
Intermediate+ when in case until as long as unless provided till mix of present and future once 04 - PAF - I Start exercise →
Intermediate+ when if whether as soon as in case until by (the time) providing mix of present and future 06 - PAF - I Start exercise →
