Conjugation of verb "To burn"
Present Simple Continuous
Negative
He/She/It is not burning.
Negative
He/She/It was not burning.
Present Perfect Continuous
Affirmative
He/She/It has been burning.
Negative
You have not been burning.
We have not been burning.
He/She/It has not been burning.
You have not been burning.
They have not been burning.
Interrogative
Has he/she/it been burning?
Affirmative
He/She/It had been burning.
Negative
You had not been burning.
He/She/It had not been burning.
You had not been burning.
They had not been burning.
Interrogative
Had he/she/it been burning?
Affirmative
He/She/It will have burnt.
Negative
He/She/It will not have burnt.
They will not have burnt.
Interrogative
Will he/she/it have burnt?
Negative
He/She/It would not burn.
Affirmative
He/She/It would have burnt.
Negative
You would not have burnt.
He/She/It would not have burnt.
You would not have burnt.
They would not have burnt.
Interrogative
Would he/she/it have burnt?