Simple past grammar
Classified in Spanish
Written at on 
English with a size of 1.69 KB.
1.If+verb present+verb future(will infinitive)
if they study they will pass the exam
2.If+verb past simple+verb conditional(would infinitive)
if they studied they would passthe exam
3.If+verb past perfet+verb condiotional (would have 3colum)
if they had studied they would have passed the exam
courage-discourage/believable-unbelievable/responsible-irresponsible
experienced-inexperienced/legal-illegal/patient-impatient/
act-interact/disappoind/untie/misspell/unexpected/unaware/
dishonest/unhelpful/unhapiness/unpredictable/inexperience
adjustment/combination/definition/creation/division/publisher/
survivor/existence/inhabitant/approval/relevance/patience/
friendliness/popularity/availability/furious/optimistic/emotional/
educated/simplify/classify/competitive/confident/simply/
who-que quien(people) which-que quien(animal/object)
where-donde when-cuando whose-cuyo whom-a quien