must scape
Regular verb: scape - scaped- scaped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must scape
you must scape
she must scape
we must scape
you must scape
they must scape 	I must be scaping
you must be scaping
she must be scaping
we must be scaping
you must be scaping
they must be scaping	I must have scaped
you must have scaped
she must have scaped
we must have scaped
you must have scaped
they must have scaped	I must have been scaping
you must have been scaping
she must have been scaping
we must have been scaping
you must have been scaping
they must have been scaping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't scape
you mustn't scape
she mustn't scape
we mustn't scape
you mustn't scape
they mustn't scape 	I mustn't be scaping
you mustn't be scaping
she mustn't be scaping
we mustn't be scaping
you mustn't be scaping
they mustn't be scaping	I mustn't have scaped
you mustn't have scaped
she mustn't have scaped
we mustn't have scaped
you mustn't have scaped
they mustn't have scaped	I mustn't have been scaping
you mustn't have been scaping
she mustn't have been scaping
we mustn't have been scaping
you mustn't have been scaping
they mustn't have been scaping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I scape?
must you scape?
must she scape?
must we scape?
must you scape?
must they scape? 	must I be scaping?
must you be scaping?
must she be scaping?
must we be scaping?
must you be scaping?
must they be scaping? 	must I have scaped?
must you have scaped?
must she have scaped?
must we have scaped?
must you have scaped?
must they have scaped? 	must I have been scaping?
must you have been scaping?
must she have been scaping?
must we have been scaping?
must you have been scaping?
must they have been scaping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I scape?
mustn't you scape?
mustn't she scape?
mustn't we scape?
mustn't you scape?
mustn't they scape? 	mustn't I be scaping?
mustn't you be scaping?
mustn't she be scaping?
mustn't we be scaping?
mustn't you be scaping?
mustn't they be scaping? 	mustn't I have scaped?
mustn't you have scaped?
mustn't she have scaped?
mustn't we have scaped?
mustn't you have scaped?
mustn't they have scaped? 	mustn't I have been scaping?
mustn't you have been scaping?
mustn't she have been scaping?
mustn't we have been scaping?
mustn't you have been scaping?
mustn't they have been scaping?