Considering verb forms in the text, its correct to say:
- A. infringe (l. 27) is in the Infinitive form.
- B. theyve vowed (l. 26) describes an action dissociated from the present time.
- C. says (l. 21) refers to an action completed in the past.
- D. would appear (l. 14-15) refers to a possible situation in the future.
- E. sold (l. 9) is in the Simple Past tense.