could blear
Regular verb: blear - bleared- bleared

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could blear
you could blear
she could blear
we could blear
you could blear
they could blear 	I could be blearing
you could be blearing
she could be blearing
we could be blearing
you could be blearing
they could be blearing	I could have bleared
you could have bleared
she could have bleared
we could have bleared
you could have bleared
they could have bleared	I could have been blearing
you could have been blearing
she could have been blearing
we could have been blearing
you could have been blearing
they could have been blearing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't blear
you couldn't blear
she couldn't blear
we couldn't blear
you couldn't blear
they couldn't blear 	I couldn't be blearing
you couldn't be blearing
she couldn't be blearing
we couldn't be blearing
you couldn't be blearing
they couldn't be blearing	I couldn't have bleared
you couldn't have bleared
she couldn't have bleared
we couldn't have bleared
you couldn't have bleared
they couldn't have bleared	I couldn't have been blearing
you couldn't have been blearing
she couldn't have been blearing
we couldn't have been blearing
you couldn't have been blearing
they couldn't have been blearing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I blear?
could you blear?
could she blear?
could we blear?
could you blear?
could they blear? 	could I be blearing?
could you be blearing?
could she be blearing?
could we be blearing?
could you be blearing?
could they be blearing? 	could I have bleared?
could you have bleared?
could she have bleared?
could we have bleared?
could you have bleared?
could they have bleared? 	could I have been blearing?
could you have been blearing?
could she have been blearing?
could we have been blearing?
could you have been blearing?
could they have been blearing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I blear?
couldn't you blear?
couldn't she blear?
couldn't we blear?
couldn't you blear?
couldn't they blear? 	couldn't I be blearing?
couldn't you be blearing?
couldn't she be blearing?
couldn't we be blearing?
couldn't you be blearing?
couldn't they be blearing? 	couldn't I have bleared?
couldn't you have bleared?
couldn't she have bleared?
couldn't we have bleared?
couldn't you have bleared?
couldn't they have bleared? 	couldn't I have been blearing?
couldn't you have been blearing?
couldn't she have been blearing?
couldn't we have been blearing?
couldn't you have been blearing?
couldn't they have been blearing?