continuous information about the past and the ways affirmative, negative and interrogative..

2. The Past Continuous is a
verb tense describes
actions that were being
made ​​at a time of the year
to which it refers and then
continued, for example:
Yesterday I was studying
Inglés. Yesterday he was
studying English

3. The Past Continuous is constructed with
the auxiliary verb "to be" in its past
and the main verb in the infinitive with ING
termination:

4. Affirmative and Negative Form

5. Examples AFF.

6. Negative

7. Interrogative Past
Continuos Tense
The interrogative past continuous tense
is was/were + subject +ing form of the verb
+ ?