The document provides instructions for how to give instructions in English in 3 main ways:
1) Using the imperative form with verbs in the infinitive without "to" such as "Turn off the lights".
2) Describing the actions in the present tense using "you" or "we" such as "When the pie is ready, you let it cool".
3) Using modal verbs like "can", "have to", and "must" followed by the base verb form such as "You can tie the two pieces together".