must contrive
Verbo regolare: contrive - contrived- contrived

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must contrive
you must contrive
he must contrive
we must contrive
you must contrive
they must contrive 	I must be contriving
you must be contriving
he must be contriving
we must be contriving
you must be contriving
they must be contriving	I must have contrived
you must have contrived
he must have contrived
we must have contrived
you must have contrived
they must have contrived	I must have been contriving
you must have been contriving
he must have been contriving
we must have been contriving
you must have been contriving
they must have been contriving	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not contrive
you must not contrive
he must not contrive
we must not contrive
you must not contrive
they must not contrive 	I must not be contriving
you must not be contriving
he must not be contriving
we must not be contriving
you must not be contriving
they must not be contriving	I must not have contrived
you must not have contrived
he must not have contrived
we must not have contrived
you must not have contrived
they must not have contrived	I must not have been contriving
you must not have been contriving
he must not have been contriving
we must not have been contriving
you must not have been contriving
they must not have been contriving	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I contrive?
must you contrive?
must he contrive?
must we contrive?
must you contrive?
must they contrive? 	must I be contriving?
must you be contriving?
must he be contriving?
must we be contriving?
must you be contriving?
must they be contriving? 	must I have contrived?
must you have contrived?
must he have contrived?
must we have contrived?
must you have contrived?
must they have contrived? 	must I have been contriving?
must you have been contriving?
must he have been contriving?
must we have been contriving?
must you have been contriving?
must they have been contriving? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not contrive?
must you not contrive?
must he not contrive?
must we not contrive?
must you not contrive?
must they not contrive? 	must I not be contriving?
must you not be contriving?
must he not be contriving?
must we not be contriving?
must you not be contriving?
must they not be contriving? 	must I not have contrived?
must you not have contrived?
must he not have contrived?
must we not have contrived?
must you not have contrived?
must they not have contrived? 	must I not have been contriving?
must you not have been contriving?
must he not have been contriving?
must we not have been contriving?
must you not have been contriving?
must they not have been contriving?