Wilcox Peterson, Patricia
Changing times, changing tenses - Washington : Bureau of Educational and Cultural Affairs, 1988. - 155 p.
The present tense -- The present continuous tense -- The present perfect tenses -- The past tense -- The past habitual tenses -- The past continuous tense -- The past perfect tenses -- The future tenses -- The future continuous tense -- The future perfect tenses.
Gramática inglés
Tiempos verbales en inglés
420.531 / W451ch
Changing times, changing tenses - Washington : Bureau of Educational and Cultural Affairs, 1988. - 155 p.
The present tense -- The present continuous tense -- The present perfect tenses -- The past tense -- The past habitual tenses -- The past continuous tense -- The past perfect tenses -- The future tenses -- The future continuous tense -- The future perfect tenses.
Gramática inglés
Tiempos verbales en inglés
420.531 / W451ch