Future Perfect Continuous

How to identify

इस वाक्य के अंत में रहा होगा , रही होगी , रहे होंगे के साथ समय दिया होता है। जैसे

वह २ बजे से गाना गा रहा होगा।

Rules

Subject + Shall/Will +Have been + 1^st Form of Verb + Ing + Object + Since/For + Time.

Example

Subject	Shall/Will	Have been	1st Verb + ing	Object	Since/For	Time
I	shall	have been	singing	a song	since	2 O’clock.
You	will	have been	singing	a song	since	2 O’clock.
We	shall	have been	singing	a song	since	2 O’clock.
They	will	have been	singing	a song	since	2 O’clock.
Rohan	will	have been	singing	a song	since	2 O’clock.
He	will	have been	singing	a song	since	2 O’clock.

Note: Here, with I and We helping verb ‘shall’ will be used and with other subjects ‘will’ will be used.

Negative

Rules

Subject + Shall/Will +Not + Have been + 1^st Form of Verb + Ing + Object + Since/For + Time.

Example

Subject	Shall/Will	Negative	Have been	1st Verb + ing	Object	Since/For	Time
I	shall	not	have been	singing	a song	since	2 O’clock.
You	will	not	have been	singing	a song	since	2 O’clock.
We	shall	not	have been	singing	a song	since	2 O’clock.
They	will	not	have been	singing	a song	since	2 O’clock.
Rohan	will	not	have been	singing	a song	since	2 O’clock.
He	will	not	have been	singing	a song	since	2 O’clock.

Interrogative

Rules

Shall/Will + Subject + Have been + 1^st Form of Verb + Ing + Object + Since/For + Time + Question Mark (?)

Example

Interrogative	Subject	Have been	1st Verb + ing	Object	Since/For	Time
Shall	I	have been	singing	a song	since	2 O’clock?
Will	you	have been	singing	a song	since	2 O’clock?
Shall	we	have been	singing	a song	since	2 O’clock?
Will	they	have been	singing	a song	since	2 O’clock?
Will	Rohan	have been	singing	a song	since	2 O’clock?
Will	he	have been	singing	a song	since	2 O’clock?