must join
Verbo regolare: join - joined- joined

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must join
you must join
she must join
we must join
you must join
they must join 	I must be joining
you must be joining
she must be joining
we must be joining
you must be joining
they must be joining	I must have joined
you must have joined
she must have joined
we must have joined
you must have joined
they must have joined	I must have been joining
you must have been joining
she must have been joining
we must have been joining
you must have been joining
they must have been joining	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not join
you must not join
she must not join
we must not join
you must not join
they must not join 	I must not be joining
you must not be joining
she must not be joining
we must not be joining
you must not be joining
they must not be joining	I must not have joined
you must not have joined
she must not have joined
we must not have joined
you must not have joined
they must not have joined	I must not have been joining
you must not have been joining
she must not have been joining
we must not have been joining
you must not have been joining
they must not have been joining	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I join?
must you join?
must she join?
must we join?
must you join?
must they join? 	must I be joining?
must you be joining?
must she be joining?
must we be joining?
must you be joining?
must they be joining? 	must I have joined?
must you have joined?
must she have joined?
must we have joined?
must you have joined?
must they have joined? 	must I have been joining?
must you have been joining?
must she have been joining?
must we have been joining?
must you have been joining?
must they have been joining? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not join?
must you not join?
must she not join?
must we not join?
must you not join?
must they not join? 	must I not be joining?
must you not be joining?
must she not be joining?
must we not be joining?
must you not be joining?
must they not be joining? 	must I not have joined?
must you not have joined?
must she not have joined?
must we not have joined?
must you not have joined?
must they not have joined? 	must I not have been joining?
must you not have been joining?
must she not have been joining?
must we not have been joining?
must you not have been joining?
must they not have been joining?