Simple Future Tense used to express occurrence/activity to happened/to be done in the future,do 10 minutes or 1 hour to come ,tomorrow ,the day after tomorrow,next week,next month, next year, and so on.If past tenses express occurrence/activity after now (time past),tenses future simple express occurrence /activity before now (time future).

Positive Tenses
Pattern :
* S + will+ verb1+ O+ modifier
* S + (is,are.am) + going + verb1+ O+ modifier
* S + (is,are,am) + (verb1 + ing) + O + modifier

Example :
* Farmers in Jati Bali will grow rice crops next month
* Some students are going to conduct research on vegetative plant propagations next semester.
* Transpiration will start to increase tomorrow morning.


Negative Tense
Pattern :
* S + will + not + verb1+ O + modifier
* S + {(is,are,am) going to}+ not +verb1 + O + modifier
* S + (is,are,am) + (verb1 + ing) + O + modifier

Example :
* Farmers in Jati Bali will not grow rice crops next month
* Transpiration will not start to increase tonight
* He will not be very happy when he finds out.

Question
Pattern :
* Will + S + verb1+ O + modifier
* Will + S + {(is,are,am) going to}+ O + modifier
* Will + S + (is,are,am) + (verb1 + ing) + O + modifier

Example :
* Will farmers in Jati in Bali grow rice crops next month?
* Will transpiration start to increase tomorrow morning?
* Will he be very happy when he finds out?