1. El futuro y el condicional
The future and conditional tenses

2. In English
You form the future tense with the helping verb shall or will
You form the conditional with the helping verb would.

3. In Spanish
You form the future tense by conjugating the verb with future tense endings.
You form the conditional tense by conjugating the verb with conditional tense endings.

4. The future tense Add these endings to the infinitive of regular verbs:
É emos
Ás éis
Á án

5. For example Cantar Cantaré cantaremos Cantarás cantaréis
Cantará cantarán

6. The conditional tense
Add the following endings to the infinitive of regular verbs:
Ía íamos
Ías íais
Ía ían

7. For example Cantar Cantaría cantaríamos Cantarías cantaríais
Cantaría cantarían

8. Irregular verbs
To form the future and conditional tenses of following verbs, add the same endings to these irregular stems:
Caber cabr- poder podr-
Decir dir- poner pondr-
Haber habr- hacer har-
Querer querr- saber sabr-

9. More irregular stems Salir saldr- Tener tendr- Valer valdr-
Venir vendr-