1. wish (hope)
*future :
subjunctive : s1 + wish/hope + s2 + would/could + v1 (past future)
fact : s2 + will/can + v1 (future tense)
*present :
subjunctive : s1 + wish/wishes + s2 + v2 (past tense)
fact : s2 + v1 + obj + adv (present tense)
*past :
subjunctive : s1 + wished + s2 + had + v3(past perfect)
fact : s2 + v2 + obj + adv (past tense)
2. if only
*future :
subjunctive : if only + past tense + past future (s+would+v1)
fact : present tense
*past :
subjunctive : if only + past tense + past future perfect (s + would have + v3)
fact : past tense
