Question

form 1 present participle and 1 past participle in which the last letter is doubled
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Answer 1

Answer:

Past participle:

rub - rubbed

plan - planned

stop - stopped

Past participle

rub - rubbing

run - running

swim - swimming.

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Answer 2

Answer:

1 Present Participle and 1 past participle in which the last letter is doubled are mentioned below.

• 1 Present Participle : Running.
• 1 Past Participle : Forgotten.
• Above last letter 'nn' and 'tt' are indicating double here.

Explanation :

• We know that Non-finite Verb does not care number, person and time in a sentence. It is divided into four types and they are Infinitive, Participle, Gerund and Verbal Noun.

• Present Participle expresses current state or incompleteness of an action. Example - He fell down from a running horse.

• Here 'running' is an Adjective because It is describing condition of the horse. It has been formed by using 'ing' after verb 'run'. Running means it is 'continuing '.

• Past Participle means complete action : It was a forgotten history.

• Here 'forgotten' is a verbal adjective because it qualifies 'history' and it is no more now.

• To create past participle forms 'd', 'ed', 't', 'n' or 'en' are used after verbs.

• Examples : Sunken, Broken, deserted and so on.