I could daguerreotype you could daguerreotype she could daguerreotype we could daguerreotype you could daguerreotype they could daguerreotype
V-ing form
I could be daguerreotyping you could be daguerreotyping she could be daguerreotyping we could be daguerreotyping you could be daguerreotyping they could be daguerreotyping
Perfect
I could have daguerreotyped you could have daguerreotyped she could have daguerreotyped we could have daguerreotyped you could have daguerreotyped they could have daguerreotyped
V-ing perfect
I could have been daguerreotyping you could have been daguerreotyping she could have been daguerreotyping we could have been daguerreotyping you could have been daguerreotyping they could have been daguerreotyping
Negation
Simple form
I couldn't daguerreotype you couldn't daguerreotype she couldn't daguerreotype we couldn't daguerreotype you couldn't daguerreotype they couldn't daguerreotype
V-ing form
I couldn't be daguerreotyping you couldn't be daguerreotyping she couldn't be daguerreotyping we couldn't be daguerreotyping you couldn't be daguerreotyping they couldn't be daguerreotyping
Perfect
I couldn't have daguerreotyped you couldn't have daguerreotyped she couldn't have daguerreotyped we couldn't have daguerreotyped you couldn't have daguerreotyped they couldn't have daguerreotyped
V-ing perfect
I couldn't have been daguerreotyping you couldn't have been daguerreotyping she couldn't have been daguerreotyping we couldn't have been daguerreotyping you couldn't have been daguerreotyping they couldn't have been daguerreotyping
Interrogative form
Simple form
could I daguerreotype? could you daguerreotype? could she daguerreotype? could we daguerreotype? could you daguerreotype? could they daguerreotype?
V-ing form
could I be daguerreotyping? could you be daguerreotyping? could she be daguerreotyping? could we be daguerreotyping? could you be daguerreotyping? could they be daguerreotyping?
Perfect
could I have daguerreotyped? could you have daguerreotyped? could she have daguerreotyped? could we have daguerreotyped? could you have daguerreotyped? could they have daguerreotyped?
V-ing perfect
could I have been daguerreotyping? could you have been daguerreotyping? could she have been daguerreotyping? could we have been daguerreotyping? could you have been daguerreotyping? could they have been daguerreotyping?
Interro-negative form
Simple form
couldn't I daguerreotype? couldn't you daguerreotype? couldn't she daguerreotype? couldn't we daguerreotype? couldn't you daguerreotype? couldn't they daguerreotype?
V-ing form
couldn't I be daguerreotyping? couldn't you be daguerreotyping? couldn't she be daguerreotyping? couldn't we be daguerreotyping? couldn't you be daguerreotyping? couldn't they be daguerreotyping?
Perfect
couldn't I have daguerreotyped? couldn't you have daguerreotyped? couldn't she have daguerreotyped? couldn't we have daguerreotyped? couldn't you have daguerreotyped? couldn't they have daguerreotyped?
V-ing perfect
couldn't I have been daguerreotyping? couldn't you have been daguerreotyping? couldn't she have been daguerreotyping? couldn't we have been daguerreotyping? couldn't you have been daguerreotyping? couldn't they have been daguerreotyping?