must swizzle
Regular verb: swizzle - swizzled- swizzled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must swizzle
you must swizzle
she must swizzle
we must swizzle
you must swizzle
they must swizzle 	I must be swizzling
you must be swizzling
she must be swizzling
we must be swizzling
you must be swizzling
they must be swizzling	I must have swizzled
you must have swizzled
she must have swizzled
we must have swizzled
you must have swizzled
they must have swizzled	I must have been swizzling
you must have been swizzling
she must have been swizzling
we must have been swizzling
you must have been swizzling
they must have been swizzling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not swizzle
you must not swizzle
she must not swizzle
we must not swizzle
you must not swizzle
they must not swizzle 	I must not be swizzling
you must not be swizzling
she must not be swizzling
we must not be swizzling
you must not be swizzling
they must not be swizzling	I must not have swizzled
you must not have swizzled
she must not have swizzled
we must not have swizzled
you must not have swizzled
they must not have swizzled	I must not have been swizzling
you must not have been swizzling
she must not have been swizzling
we must not have been swizzling
you must not have been swizzling
they must not have been swizzling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I swizzle?
must you swizzle?
must she swizzle?
must we swizzle?
must you swizzle?
must they swizzle? 	must I be swizzling?
must you be swizzling?
must she be swizzling?
must we be swizzling?
must you be swizzling?
must they be swizzling? 	must I have swizzled?
must you have swizzled?
must she have swizzled?
must we have swizzled?
must you have swizzled?
must they have swizzled? 	must I have been swizzling?
must you have been swizzling?
must she have been swizzling?
must we have been swizzling?
must you have been swizzling?
must they have been swizzling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not swizzle?
must you not swizzle?
must she not swizzle?
must we not swizzle?
must you not swizzle?
must they not swizzle? 	must I not be swizzling?
must you not be swizzling?
must she not be swizzling?
must we not be swizzling?
must you not be swizzling?
must they not be swizzling? 	must I not have swizzled?
must you not have swizzled?
must she not have swizzled?
must we not have swizzled?
must you not have swizzled?
must they not have swizzled? 	must I not have been swizzling?
must you not have been swizzling?
must she not have been swizzling?
must we not have been swizzling?
must you not have been swizzling?
must they not have been swizzling?