GrammarTensesFuture Perfect ProgressiveFuture Perfect Progressive - Exercises Future Perfect Progressive - Exercises display incorrect answers Exercises Type in the verbs in the future perfect progressive. They (watch) TV all day.will have been + verb in the ing-form In half an hour she (work) for six hours without a break.will have been + verb in the ing-form In two months I (teach) English at this school for ten years.will have been + verb in the ing-form Next week you (live) in your new house for a year.will have been + verb in the ing-form|an e at the end of the word is removed when adding ing My friends (lie) on the beach all holiday.will have been + verb in the ing-form|when adding ing, ie becomes y Write questions in the future perfect progressive. (How long/we/wait/for her) by now?How long + will + subject + been + verb in the ing-form (How long/they/run) How long + will + subject + been + verb in the ing-form|Final consonant after a short stressed vowel is doubled when adding ing (How long/she/learn/English) How long + will + subject + been + verb in the ing-form (How long/they/go out together) How long + will + subject + been + verb in the ing-form (How long/he/do/this) How long + will + subject + been + verb in the ing-form