1. form the past and past participle by adding ed, d, or t to the present subjunctive mood 2. formed by adding -est to one-syllable adverbs or adjectives superlative degree 3. a wish regular verb 4. has a receiver named future perfect tense 5. I will have seen transitive verb

Incomplete question. The correct question reads;

1. Verbs that form their past and past participle by adding ed, d, or t to the present subjunctive mood are called verbs.

2. Words that form their past and past participle by adding -est to one-syllable adverbs or adjectives to the superlative degree are calledverbs.

Explanation:

1. irregular

2.

3 a wish regular verb

4. has a receiver named future perfect tense 5. I will have seen transitive verb

explanation:

it refers to the definition of full-contact sports, where the condition is that the sport must have athletes must "purposely collide with each other

by our hard work

for that