• Basic forms
• 比べる — to compare / base form
• 比べます — compare / masu form
• 比べた — compared / ta form
• 比べて — compare and … / te form
• 比べない — do not compare / negative
• 比べれば — if (one) compares / conditional
• 比べろ・比べよ — compare! / imperative
• Common expressions
• 二つを比べる — compare two things
• 価格を比べる — compare prices
• 前と今を比べる — compare the past and the present
• More
• 比べられる — can be compared / potential / passive
• 比べてみる — try comparing / 〜てみる

比べる（くらべる） is an ichidan verb. It means to examine similarities or differences between two or more things, often used with concrete objects, values, conditions, or situations.