Linear forms are used in various mathematical equations.

There are several back-forms in the English language.

The basic forms of the words are important for language learning.

Bilinear forms are used in various areas of mathematics.

The citation forms of these words are incorrect.

The dictionaries on the shelf are all new.

I need to buy new dress forms for my sewing projects.

The expanded forms of these abbreviations are commonly used in academic writing.

The printer uses form feeds to separate each page.

I have a collection of form letters.