Causative Form - данная конструкция используется для обозначения действия, выполняемого кем-либо для лица, обозначенного подлежащим. Например:
They are having their computer delivered tomorrow.
Их компьютер доставят завтра.
То есть они не выполняют действие сами, а кто-то другой доставит им их компьютер.
Форма:
have+прямое дополнение+3-я форма глагола.
Времена:
Present Simple:
S+have/has+дополнение+V3
She has her room painted.
Present Continuous:
S+is/am/are+having+дополнение+V3
She is having her room painted.
Past Simple:
S+had+дополнение+V3
She had her room painted.
Past Continuous:
S+was/were+having+дополнение+V3
She was having her room painted.
Present Perfect:
S+have/has+had+дополнение+V3
She has had her room painted.
Past Perfect:
S+had+had+дополнение+V3
She had had her room painted.
Present Perfect Continuous:
S+have/has+been+having+ дополнение+V3
She has been having her room painted.
Past Perfect Continuous:
S+had+been+having+дополнение+V3
She had been having her room painted.
Future Simple:
S+will+have+дополнение+V3
She will have her room painted.
Infinitive:
S+сказуемое+to have+дополнение+V3
She wants to have her room painted.
-ing form:
S+сказуемое+having+дополнение+V3
She likes having her room painted.
Modal verbs:
S+should+have+дополнение+V3
She should have her room painted.