could use challenge in sentence
Challenge Verb Forms
| Base form (v1) |
Challenge |
| Past form (v2) |
Challenged |
Past Participle (v3)
-ed form |
Challenged |
Present Participle (v4)
‘ing’ form |
Challenging |
Present simple (v5)
s / es/ ies |
Challenges |
could use - challenge verb forms
POSITIVE STATEMENT:
I could challenge
situation
We could challenge
situation
You could challenge
situation
They could challenge
situation
He could challenge
situation
She could challenge
situation
It could challenge
situation
Name could challenge
situation
NEGATIVE STATEMENT:
I could not challenge
situation
We could not challenge
situation
You could not challenge
situation
They could not challenge
situation
He could not challenge
situation
She could not challenge
situation
It could not challenge
situation
Name could not challenge
situation
QUESTION:
could I challenge
situation
?
could We challenge
situation
?
could You challenge
situation
?
could They challenge
situation
?
could He challenge
situation
?
could She challenge
situation
?
could It challenge
situation
?
could Name challenge
situation
?
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