must strand
Regular verb: strand - stranded- stranded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must strand
you must strand
he must strand
we must strand
you must strand
they must strand 	I must be stranding
you must be stranding
he must be stranding
we must be stranding
you must be stranding
they must be stranding	I must have stranded
you must have stranded
he must have stranded
we must have stranded
you must have stranded
they must have stranded	I must have been stranding
you must have been stranding
he must have been stranding
we must have been stranding
you must have been stranding
they must have been stranding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't strand
you mustn't strand
he mustn't strand
we mustn't strand
you mustn't strand
they mustn't strand 	I mustn't be stranding
you mustn't be stranding
he mustn't be stranding
we mustn't be stranding
you mustn't be stranding
they mustn't be stranding	I mustn't have stranded
you mustn't have stranded
he mustn't have stranded
we mustn't have stranded
you mustn't have stranded
they mustn't have stranded	I mustn't have been stranding
you mustn't have been stranding
he mustn't have been stranding
we mustn't have been stranding
you mustn't have been stranding
they mustn't have been stranding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I strand?
must you strand?
must he strand?
must we strand?
must you strand?
must they strand? 	must I be stranding?
must you be stranding?
must he be stranding?
must we be stranding?
must you be stranding?
must they be stranding? 	must I have stranded?
must you have stranded?
must he have stranded?
must we have stranded?
must you have stranded?
must they have stranded? 	must I have been stranding?
must you have been stranding?
must he have been stranding?
must we have been stranding?
must you have been stranding?
must they have been stranding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I strand?
mustn't you strand?
mustn't he strand?
mustn't we strand?
mustn't you strand?
mustn't they strand? 	mustn't I be stranding?
mustn't you be stranding?
mustn't he be stranding?
mustn't we be stranding?
mustn't you be stranding?
mustn't they be stranding? 	mustn't I have stranded?
mustn't you have stranded?
mustn't he have stranded?
mustn't we have stranded?
mustn't you have stranded?
mustn't they have stranded? 	mustn't I have been stranding?
mustn't you have been stranding?
mustn't he have been stranding?
mustn't we have been stranding?
mustn't you have been stranding?
mustn't they have been stranding?