Using the chart below you can learn how to conjugate the Spanish verb sustituir in Imperfect Subjunctive tense.

There are two forms for the Imperfect Subjunctive in Spanish. The -se form is considered the traditional form of the imperfect subjunctive, while the -ra is derived from an old Latin indicative form. Both are almost interchangeable in modern Spanish.

to substitute, replace

Is it irregular? Is it reflexive? What is the gerund? What is the past participle?
No No sustituyendo sustituido

Remember: these verb charts are only a tool to use while one is learning the language. In other words, one must eventually forget the verb chart and it must become second nature.

Conjugation Chart

Spanish tense name: Subjuntivo imperfecto
Mode: Subjunctive

Personal PronounConjugation
Yo sustituyera
Tu sustituyeras
El/Ella sustituyera
Nosotros sustituyéramos
Vosotros sustituyerais
Ellos/Ellas sustituyeran

Remember: these verb charts are only a tool to use while one is learning the language. In other words, one must eventually forget the verb chart and it must become second nature.

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