Question

He will certainly succeed ( begin he is

Answer 1

Many sentences can be made with the structure ( He is...)

He is sure to succeed.

or

He is destined to succeed.

or

He is certain to succeed.

or

He is bound to succeed.

or

He is going to succeed.

or

He is definitely going to succeed.

or

He is surely going to succeed.

Answer 2

He is certain to succeed.

         or

He is definitely going to succeed.

Explanation:

• The given sentence is written in the future simple or future indefinite as it employs 'Will + V1' and thus, indicates an action or event that will take place in the future.
• It can be converted into 'present indefinite'(beginning with 'he is') in different ways: 'by converting the adverb 'certainly' to the adjective 'certain' and placing it with the 'infinitive' or by using 'going to' which is the alternative form of representing a future action.
• Thus, it can be written using 'he is' as mentioned above or some other ways can be framed by simply altering the adverb(certainly to surely, destined, etc.). They read as:
• 'He is surely going to succeed.'
• 'He is destined to succeed.'

Learn more: present tense

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