When it comes to a commercial lease agreement, there are several important clauses that you should be aware of to ensure that both parties are protected. Here are some of the most commonly used commercial lease agreement clauses:

1. Rent payment: This clause outlines the frequency of rent payments and the consequences of late payments. Make sure that the terms are clear and that you understand what happens if you miss a payment.

2. Security deposit: This clause outlines the amount of the security deposit and the conditions for its return. Be sure to read this section carefully and understand the terms for receiving your deposit back at the end of the lease.

3. Maintenance and repairs: This clause outlines the responsibilities of the landlord and the tenant for repairing and maintaining the property. Make sure that you understand who is responsible for what, and what happens if repairs are not made in a timely manner.

4. Use of the property: This clause outlines what the tenant can and cannot do on the property. Make sure that you understand any restrictions on the use of the property, and what happens if you violate these restrictions.

5. Subleasing: This clause outlines whether or not the tenant can sublease the property to another party. If subleasing is allowed, make sure that you understand any restrictions and requirements for doing so.

6. Termination of the lease: This clause outlines the conditions under which the lease can be terminated by either party. Make sure that you understand the timeline for termination, any penalties for early termination, and what happens if the lease is not renewed.

Overall, understanding these important commercial lease agreement clauses is key to protecting both parties and ensuring a successful lease agreement. Be sure to work with a qualified attorney to review and negotiate your lease agreement before signing to ensure that you are fully protected.