past conditional

Question 1

form?

Answer 1

had + 3.p.f.
- had not/hadn’t spoken
+ had spoken
? had he spoken?

Question 2

when is it used?

Answer 2

• Lai aprakatītu pabeigtu darbību, kas notika pirms kādas citas darbības
  e. g. the plane had left when I arrived

Question 3

signālvārdi

Answer 3

by the time, before, until, as soon as, already, yet, never, just