Construction:
1) ~masu verb - masu + mashou
Here are a few quick and useful examples:
This construction is very easy if you know the masu (formal) form of the verb. If you are a beginner, you probably want to stick with the行きましょう。
ikimashou.
Let's go.遊びましょう。
asobimashou.
Let's play.先生と話しましょう。
sensei to hanashimashou.
Let's talk to the teacher.日本語を勉強しましょう。
nihongo o benkyou shimashou.
Let's study Japanese.
This example uses suru. Another example would be:スカイダイビングしましょう。 sukai daibingu shimashou. Let's go sky diving.