blacks
By making it
The past tense of "discovered" is "discovered."
The past participle of "discover" is "discovered."
The simple past of "discover" is "discovered."
The fire engine was created or discovered the fire engine by John Erickson.
Fire is a natural phenomena. Its discovery pre-dates history. It will have been 'discovered' by many people in many places.
‘Discovered’ is the past tense or past participle of ‘discover’, which is a regular verb.
No one invented 6. It was first discovered when humans tried to count past five. It is like the first use of tools or the discovery of fire: its discovery is lost in the distant past.
"opened fire" is the past tense.
What can be discovered through research of a product’s past innovations?
in the past
No...The past tense of discover is discovered.