English verb conjugation
COULD BLAZE

Regular verb: blaze - blazed - blazed

Affirmation

Simple form	V-ing form
I could blaze you could blaze she could blaze we could blaze you could blaze they could blaze	I could be blazing you could be blazing she could be blazing we could be blazing you could be blazing they could be blazing
Perfect	V-ing perfect
I could have blazed you could have blazed she could have blazed we could have blazed you could have blazed they could have blazed	I could have been blazing you could have been blazing she could have been blazing we could have been blazing you could have been blazing they could have been blazing

Negation

Simple form	V-ing form
I couldn't blaze you couldn't blaze she couldn't blaze we couldn't blaze you couldn't blaze they couldn't blaze	I couldn't be blazing you couldn't be blazing she couldn't be blazing we couldn't be blazing you couldn't be blazing they couldn't be blazing
Perfect	V-ing perfect
I couldn't have blazed you couldn't have blazed she couldn't have blazed we couldn't have blazed you couldn't have blazed they couldn't have blazed	I couldn't have been blazing you couldn't have been blazing she couldn't have been blazing we couldn't have been blazing you couldn't have been blazing they couldn't have been blazing

Interrogative form

Simple form	V-ing form
could I blaze? could you blaze? could she blaze? could we blaze? could you blaze? could they blaze?	could I be blazing? could you be blazing? could she be blazing? could we be blazing? could you be blazing? could they be blazing?
Perfect	V-ing perfect
could I have blazed? could you have blazed? could she have blazed? could we have blazed? could you have blazed? could they have blazed?	could I have been blazing? could you have been blazing? could she have been blazing? could we have been blazing? could you have been blazing? could they have been blazing?

Interro-negative form

Simple form	V-ing form
couldn't I blaze? couldn't you blaze? couldn't she blaze? couldn't we blaze? couldn't you blaze? couldn't they blaze?	couldn't I be blazing? couldn't you be blazing? couldn't she be blazing? couldn't we be blazing? couldn't you be blazing? couldn't they be blazing?
Perfect	V-ing perfect
couldn't I have blazed? couldn't you have blazed? couldn't she have blazed? couldn't we have blazed? couldn't you have blazed? couldn't they have blazed?	couldn't I have been blazing? couldn't you have been blazing? couldn't she have been blazing? couldn't we have been blazing? couldn't you have been blazing? couldn't they have been blazing?