have speculated
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present perfectof speculate.present perfect
Used to describe actions that started in the past and continue into or have direct relevance to the present.
speculateverb (used without object)to engage in thought or reflection; meditate (often followed by on, upon, or a clause).
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“Many of my emails with Epstein have been taken out of context or do not mean what some have speculated or suggested,” according to a copy of Ruemmler’s prepared remarks before the House Oversight Committee.
From The Wall Street Journal ● Jul. 15, 2026
Berkshire watchers have speculated that Amazon was a Combs stock.
From Barron's ● Apr. 18, 2026
Some historians have speculated that Thomas Jefferson showed up to supervise publication, though nobody knows for sure.
From The Wall Street Journal ● Apr. 3, 2026
According to NDR, others have speculated that it's possible he was seeking a final resting place.
From BBC ● Mar. 26, 2026
Still others have speculated that the sub was sucked into the vortex of the sinking warship and dragged to the bottom.
From "Shipwrecked!" by Martin W. Sandler
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