Hypothesis:
Present Conditional: if they had the time they would do certain things
Imperfect and Present Conditional: if various conditions were not present they would do certain things
Plus-Que-Parfait and Past Conditional: if conditions had not obtained could have done these things
Conditional (conditionnel) Verb Tense
French Lesson 68 – Learn French Conditional Tense – Le Conditionnel – El Condicional en francés You Tube