must shine
Irregular verb: shine - shined, shone- shined, shone

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must shine
you must shine
she must shine
we must shine
you must shine
they must shine 	I must be shining
you must be shining
she must be shining
we must be shining
you must be shining
they must be shining	I must have shined, shone
you must have shined, shone
she must have shined, shone
we must have shined, shone
you must have shined, shone
they must have shined, shone	I must have been shining
you must have been shining
she must have been shining
we must have been shining
you must have been shining
they must have been shining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't shine
you mustn't shine
she mustn't shine
we mustn't shine
you mustn't shine
they mustn't shine 	I mustn't be shining
you mustn't be shining
she mustn't be shining
we mustn't be shining
you mustn't be shining
they mustn't be shining	I mustn't have shined, shone
you mustn't have shined, shone
she mustn't have shined, shone
we mustn't have shined, shone
you mustn't have shined, shone
they mustn't have shined, shone	I mustn't have been shining
you mustn't have been shining
she mustn't have been shining
we mustn't have been shining
you mustn't have been shining
they mustn't have been shining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I shine?
must you shine?
must she shine?
must we shine?
must you shine?
must they shine? 	must I be shining?
must you be shining?
must she be shining?
must we be shining?
must you be shining?
must they be shining? 	must I have shined, shone?
must you have shined, shone?
must she have shined, shone?
must we have shined, shone?
must you have shined, shone?
must they have shined, shone? 	must I have been shining?
must you have been shining?
must she have been shining?
must we have been shining?
must you have been shining?
must they have been shining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I shine?
mustn't you shine?
mustn't she shine?
mustn't we shine?
mustn't you shine?
mustn't they shine? 	mustn't I be shining?
mustn't you be shining?
mustn't she be shining?
mustn't we be shining?
mustn't you be shining?
mustn't they be shining? 	mustn't I have shined, shone?
mustn't you have shined, shone?
mustn't she have shined, shone?
mustn't we have shined, shone?
mustn't you have shined, shone?
mustn't they have shined, shone? 	mustn't I have been shining?
mustn't you have been shining?
mustn't she have been shining?
mustn't we have been shining?
mustn't you have been shining?
mustn't they have been shining?