if you mean future tense, will open.
Feature is the present tense. The past tense is featured.
The past tense of feature is featured.
Opened is the past tense of open.
The past tense for open is opened.
I/You/We/They open. He/She/It opens. The present participle is opening.
The simple past tense of the word "open" is "opened."
"opened fire" is the past tense.
It is the present tense.
"Open" is already in the present tense.
The present tense of "push" is "push." For example, "I push the door open."
You open / You are opening.
The tense of the verb "open" is wrong. It should be past tense, "opened."