can proposition
Verbo regolare: proposition - propositioned- propositioned

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can proposition
you can proposition
he can proposition
we can proposition
you can proposition
they can proposition 	I can be propositioning
you can be propositioning
he can be propositioning
we can be propositioning
you can be propositioning
they can be propositioning	I can have propositioned
you can have propositioned
he can have propositioned
we can have propositioned
you can have propositioned
they can have propositioned	I can have been propositioning
you can have been propositioning
he can have been propositioning
we can have been propositioning
you can have been propositioning
they can have been propositioning	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I cannot proposition
you cannot proposition
he cannot proposition
we cannot proposition
you cannot proposition
they cannot proposition 	I cannot be propositioning
you cannot be propositioning
he cannot be propositioning
we cannot be propositioning
you cannot be propositioning
they cannot be propositioning	I cannot have propositioned
you cannot have propositioned
he cannot have propositioned
we cannot have propositioned
you cannot have propositioned
they cannot have propositioned	I cannot have been propositioning
you cannot have been propositioning
he cannot have been propositioning
we cannot have been propositioning
you cannot have been propositioning
they cannot have been propositioning	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I proposition?
can you proposition?
can he proposition?
can we proposition?
can you proposition?
can they proposition? 	can I be propositioning?
can you be propositioning?
can he be propositioning?
can we be propositioning?
can you be propositioning?
can they be propositioning? 	can I have propositioned?
can you have propositioned?
can he have propositioned?
can we have propositioned?
can you have propositioned?
can they have propositioned? 	can I have been propositioning?
can you have been propositioning?
can he have been propositioning?
can we have been propositioning?
can you have been propositioning?
can they have been propositioning? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I not proposition?
can you not proposition?
can he not proposition?
can we not proposition?
can you not proposition?
can they not proposition? 	can I not be propositioning?
can you not be propositioning?
can he not be propositioning?
can we not be propositioning?
can you not be propositioning?
can they not be propositioning? 	can I not have propositioned?
can you not have propositioned?
can he not have propositioned?
can we not have propositioned?
can you not have propositioned?
can they not have propositioned? 	can I not have been propositioning?
can you not have been propositioning?
can he not have been propositioning?
can we not have been propositioning?
can you not have been propositioning?
can they not have been propositioning?