No; grinned is a verb. An adverb "modifies" a verb, and it usually ends in -ly.
No, it is an adjective. The adverb form is beneficially.
No, it is not an adverb. Became is the past tense of the verb become.
Yes, it is an adverb. It is the adverb form of "ready" and means quickly and easily.
Yes, you can change patience into an adverb. The adverb is "patiently."
Yes, begrudgingly is an adverb.
It's not an adverb at all, but an adjective! "You look cheerful!"The adverbial form is "cheerfully", or, to be colourful, "cheerily". "He grinned cheerfully at the crowd."Cheerfully is an adverb of manner as it tells us how the verb is done or happens.
I/You/We/They have grinned. He/She/It has grinned.
I/You/We/They have grinned. He/She/It has grinned.
She grinned widely when she saw her surprise party. The mischievous child grinned after pulling off the prank. As he approached the podium, he grinned, feeling a rush of confidence. The dog grinned as it played fetch, tail wagging with excitement.
I grinned at the person telling the joke.
The boy grinned at his mother because he had an idea.
The People Who Grinned Themselves to Death was created in 1987-09.
yes
Grinned
of Grin
the child gave a grin after having a super chocolate Sunday
Since you saw him grin when you did I am sure he knows he grinned at you.