could unbosom
Regular verb: unbosom - unbosomed- unbosomed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could unbosom
you could unbosom
he could unbosom
we could unbosom
you could unbosom
they could unbosom 	I could be unbosoming
you could be unbosoming
he could be unbosoming
we could be unbosoming
you could be unbosoming
they could be unbosoming	I could have unbosomed
you could have unbosomed
he could have unbosomed
we could have unbosomed
you could have unbosomed
they could have unbosomed	I could have been unbosoming
you could have been unbosoming
he could have been unbosoming
we could have been unbosoming
you could have been unbosoming
they could have been unbosoming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not unbosom
you could not unbosom
he could not unbosom
we could not unbosom
you could not unbosom
they could not unbosom 	I could not be unbosoming
you could not be unbosoming
he could not be unbosoming
we could not be unbosoming
you could not be unbosoming
they could not be unbosoming	I could not have unbosomed
you could not have unbosomed
he could not have unbosomed
we could not have unbosomed
you could not have unbosomed
they could not have unbosomed	I could not have been unbosoming
you could not have been unbosoming
he could not have been unbosoming
we could not have been unbosoming
you could not have been unbosoming
they could not have been unbosoming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I unbosom?
could you unbosom?
could he unbosom?
could we unbosom?
could you unbosom?
could they unbosom? 	could I be unbosoming?
could you be unbosoming?
could he be unbosoming?
could we be unbosoming?
could you be unbosoming?
could they be unbosoming? 	could I have unbosomed?
could you have unbosomed?
could he have unbosomed?
could we have unbosomed?
could you have unbosomed?
could they have unbosomed? 	could I have been unbosoming?
could you have been unbosoming?
could he have been unbosoming?
could we have been unbosoming?
could you have been unbosoming?
could they have been unbosoming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not unbosom?
could you not unbosom?
could he not unbosom?
could we not unbosom?
could you not unbosom?
could they not unbosom? 	could I not be unbosoming?
could you not be unbosoming?
could he not be unbosoming?
could we not be unbosoming?
could you not be unbosoming?
could they not be unbosoming? 	could I not have unbosomed?
could you not have unbosomed?
could he not have unbosomed?
could we not have unbosomed?
could you not have unbosomed?
could they not have unbosomed? 	could I not have been unbosoming?
could you not have been unbosoming?
could he not have been unbosoming?
could we not have been unbosoming?
could you not have been unbosoming?
could they not have been unbosoming?