must interlock
Verbo regolare: interlock - interlocked- interlocked

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must interlock
you must interlock
she must interlock
we must interlock
you must interlock
they must interlock 	I must be interlocking
you must be interlocking
she must be interlocking
we must be interlocking
you must be interlocking
they must be interlocking	I must have interlocked
you must have interlocked
she must have interlocked
we must have interlocked
you must have interlocked
they must have interlocked	I must have been interlocking
you must have been interlocking
she must have been interlocking
we must have been interlocking
you must have been interlocking
they must have been interlocking	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not interlock
you must not interlock
she must not interlock
we must not interlock
you must not interlock
they must not interlock 	I must not be interlocking
you must not be interlocking
she must not be interlocking
we must not be interlocking
you must not be interlocking
they must not be interlocking	I must not have interlocked
you must not have interlocked
she must not have interlocked
we must not have interlocked
you must not have interlocked
they must not have interlocked	I must not have been interlocking
you must not have been interlocking
she must not have been interlocking
we must not have been interlocking
you must not have been interlocking
they must not have been interlocking	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I interlock?
must you interlock?
must she interlock?
must we interlock?
must you interlock?
must they interlock? 	must I be interlocking?
must you be interlocking?
must she be interlocking?
must we be interlocking?
must you be interlocking?
must they be interlocking? 	must I have interlocked?
must you have interlocked?
must she have interlocked?
must we have interlocked?
must you have interlocked?
must they have interlocked? 	must I have been interlocking?
must you have been interlocking?
must she have been interlocking?
must we have been interlocking?
must you have been interlocking?
must they have been interlocking? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not interlock?
must you not interlock?
must she not interlock?
must we not interlock?
must you not interlock?
must they not interlock? 	must I not be interlocking?
must you not be interlocking?
must she not be interlocking?
must we not be interlocking?
must you not be interlocking?
must they not be interlocking? 	must I not have interlocked?
must you not have interlocked?
must she not have interlocked?
must we not have interlocked?
must you not have interlocked?
must they not have interlocked? 	must I not have been interlocking?
must you not have been interlocking?
must she not have been interlocking?
must we not have been interlocking?
must you not have been interlocking?
must they not have been interlocking?