must teeter-totter
Verbo regolare: teeter-totter - teeter-tottered- teeter-tottered

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must teeter-totter
you must teeter-totter
he must teeter-totter
we must teeter-totter
you must teeter-totter
they must teeter-totter 	I must be teeter-tottering
you must be teeter-tottering
he must be teeter-tottering
we must be teeter-tottering
you must be teeter-tottering
they must be teeter-tottering	I must have teeter-tottered
you must have teeter-tottered
he must have teeter-tottered
we must have teeter-tottered
you must have teeter-tottered
they must have teeter-tottered	I must have been teeter-tottering
you must have been teeter-tottering
he must have been teeter-tottering
we must have been teeter-tottering
you must have been teeter-tottering
they must have been teeter-tottering	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not teeter-totter
you must not teeter-totter
he must not teeter-totter
we must not teeter-totter
you must not teeter-totter
they must not teeter-totter 	I must not be teeter-tottering
you must not be teeter-tottering
he must not be teeter-tottering
we must not be teeter-tottering
you must not be teeter-tottering
they must not be teeter-tottering	I must not have teeter-tottered
you must not have teeter-tottered
he must not have teeter-tottered
we must not have teeter-tottered
you must not have teeter-tottered
they must not have teeter-tottered	I must not have been teeter-tottering
you must not have been teeter-tottering
he must not have been teeter-tottering
we must not have been teeter-tottering
you must not have been teeter-tottering
they must not have been teeter-tottering	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I teeter-totter?
must you teeter-totter?
must he teeter-totter?
must we teeter-totter?
must you teeter-totter?
must they teeter-totter? 	must I be teeter-tottering?
must you be teeter-tottering?
must he be teeter-tottering?
must we be teeter-tottering?
must you be teeter-tottering?
must they be teeter-tottering? 	must I have teeter-tottered?
must you have teeter-tottered?
must he have teeter-tottered?
must we have teeter-tottered?
must you have teeter-tottered?
must they have teeter-tottered? 	must I have been teeter-tottering?
must you have been teeter-tottering?
must he have been teeter-tottering?
must we have been teeter-tottering?
must you have been teeter-tottering?
must they have been teeter-tottering? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not teeter-totter?
must you not teeter-totter?
must he not teeter-totter?
must we not teeter-totter?
must you not teeter-totter?
must they not teeter-totter? 	must I not be teeter-tottering?
must you not be teeter-tottering?
must he not be teeter-tottering?
must we not be teeter-tottering?
must you not be teeter-tottering?
must they not be teeter-tottering? 	must I not have teeter-tottered?
must you not have teeter-tottered?
must he not have teeter-tottered?
must we not have teeter-tottered?
must you not have teeter-tottered?
must they not have teeter-tottered? 	must I not have been teeter-tottering?
must you not have been teeter-tottering?
must he not have been teeter-tottering?
must we not have been teeter-tottering?
must you not have been teeter-tottering?
must they not have been teeter-tottering?