Participios Pasados
Práctica:
http://studyspanish.com/grammar/test/pastpart
https://conjuguemos.com/grammar/212#
https://www.profedeele.es/gramatica/participios-regulares-irregulares/
Explicación:
http://studyspanish.com/grammar/lessons/pastpart
http://eljuego.free.fr/Fichas_gramatica/FG_participio_pasado.htm
https://www.123teachme.com/learn_spanish/sp_el_participio_pasado_d
http://studyspanish.com/grammar/test/pastpart
https://conjuguemos.com/grammar/212#
https://www.profedeele.es/gramatica/participios-regulares-irregulares/
Explicación:
http://studyspanish.com/grammar/lessons/pastpart
http://eljuego.free.fr/Fichas_gramatica/FG_participio_pasado.htm
https://www.123teachme.com/learn_spanish/sp_el_participio_pasado_d
Presente Perfecto
Práctica:
http://studyspanish.com/grammar/test/presperfect
https://conjuguemos.com/verb/127
https://conjuguemos.com/verb/126
https://conjuguemos.com/verb/125
http://personal.colby.edu/~bknelson/SLC/pres_perf.php
http://www.spanishdict.com/topics/practice/35
Explicación:
http://studyspanish.com/grammar/lessons/presperfect
http://www.spanishdict.com/guide/spanish-present-perfect-indicative
http://www.elearnspanishlanguage.com/grammar/verb/presentperfect.html
http://studyspanish.com/grammar/test/presperfect
https://conjuguemos.com/verb/127
https://conjuguemos.com/verb/126
https://conjuguemos.com/verb/125
http://personal.colby.edu/~bknelson/SLC/pres_perf.php
http://www.spanishdict.com/topics/practice/35
Explicación:
http://studyspanish.com/grammar/lessons/presperfect
http://www.spanishdict.com/guide/spanish-present-perfect-indicative
http://www.elearnspanishlanguage.com/grammar/verb/presentperfect.html
Pluscuamperfecto
Práctica:
http://studyspanish.com/grammar/test/pastperfect
https://conjuguemos.com/verb/123
http://www.spanishdict.com/topics/practice/100
Explicación:
http://studyspanish.com/grammar/lessons/pastperfect
http://www.spanishdict.com/guide/past-perfect-forms-and-uses/
http://www.elearnspanishlanguage.com/grammar/verb/pluperfect.html
http://studyspanish.com/grammar/test/pastperfect
https://conjuguemos.com/verb/123
http://www.spanishdict.com/topics/practice/100
Explicación:
http://studyspanish.com/grammar/lessons/pastperfect
http://www.spanishdict.com/guide/past-perfect-forms-and-uses/
http://www.elearnspanishlanguage.com/grammar/verb/pluperfect.html
Presente Perfecto de Subjuntivo
Práctica:
https://conjuguemos.com/verb/124
http://www.spanishdict.com/topics/practice/102
Explicación:
http://www.spanishdict.com/guide/spanish-present-perfect-subjunctive
http://www.elearnspanishlanguage.com/grammar/verb/presentperfectsubjunctive.html
https://conjuguemos.com/verb/124
http://www.spanishdict.com/topics/practice/102
Explicación:
http://www.spanishdict.com/guide/spanish-present-perfect-subjunctive
http://www.elearnspanishlanguage.com/grammar/verb/presentperfectsubjunctive.html
Presente Perfecto de Subjuntivo vs. Indicativo
Práctica:
www.amautaspanish.com/study-spanish-online/exercises/tiempos-perfectos--el-presente-perfecto-indicativo-y-subjuntivo-1-28-101.html
www.amautaspanish.com/study-spanish-online/exercises/tiempos-perfectos--el-presente-perfecto-indicativo-y-subjuntivo-2-28-101.html
personal.colby.edu/~bknelson/SLC/perfects_ind_subj.html (Note: The answer for #7 is wrong, and #12 should read "leímos".
www.quia.com/quiz/332473.html
http://highered.mheducation.com/sites/0073513172/student_view0/cap__237_tulo6/prueba_6_2_b.html
quizlet.com/204722165/presente-perfecto-de-subjuntivo-vs-presente-perfecto-de-indicativo-flash-cards/
Explicación:
www.youtube.com/watch?v=7u-B2vjx6G0
www.amautaspanish.com/study-spanish-online/exercises/tiempos-perfectos--el-presente-perfecto-indicativo-y-subjuntivo-1-28-101.html
www.amautaspanish.com/study-spanish-online/exercises/tiempos-perfectos--el-presente-perfecto-indicativo-y-subjuntivo-2-28-101.html
personal.colby.edu/~bknelson/SLC/perfects_ind_subj.html (Note: The answer for #7 is wrong, and #12 should read "leímos".
www.quia.com/quiz/332473.html
http://highered.mheducation.com/sites/0073513172/student_view0/cap__237_tulo6/prueba_6_2_b.html
quizlet.com/204722165/presente-perfecto-de-subjuntivo-vs-presente-perfecto-de-indicativo-flash-cards/
Explicación:
www.youtube.com/watch?v=7u-B2vjx6G0
Futuro Perfecto
Práctica:
http://studyspanish.com/grammar/test/futureperfect
https://conjuguemos.com/verb/115
http://www.spanishdict.com/topics/practice/103
Explicación:
http://studyspanish.com/grammar/lessons/futureperfect
http://www.spanishdict.com/guide/spanish-future-perfect-indicative
http://www.elearnspanishlanguage.com/grammar/verb/futureperfect.html
http://studyspanish.com/grammar/test/futureperfect
https://conjuguemos.com/verb/115
http://www.spanishdict.com/topics/practice/103
Explicación:
http://studyspanish.com/grammar/lessons/futureperfect
http://www.spanishdict.com/guide/spanish-future-perfect-indicative
http://www.elearnspanishlanguage.com/grammar/verb/futureperfect.html