text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_2784232_1 (arabic_form VARCHAR, morphological_category VARCHAR)
  ### Question:
  How many Arabic forms are there for the 1st. plur. perfect category?
  ### Answer:
  SELECT COUNT(arabic_form) FROM table_2784232_1 WHERE morphological_category = "1st. plur. perfect"