English verb conjugation
COULD PHOTOTYPE

Regular verb: phototype - phototyped - phototyped

Affirmation

Simple form	V-ing form
I could phototype you could phototype he could phototype we could phototype you could phototype they could phototype	I could be phototyping you could be phototyping he could be phototyping we could be phototyping you could be phototyping they could be phototyping
Perfect	V-ing perfect
I could have phototyped you could have phototyped he could have phototyped we could have phototyped you could have phototyped they could have phototyped	I could have been phototyping you could have been phototyping he could have been phototyping we could have been phototyping you could have been phototyping they could have been phototyping

Negation

Simple form	V-ing form
I couldn't phototype you couldn't phototype he couldn't phototype we couldn't phototype you couldn't phototype they couldn't phototype	I couldn't be phototyping you couldn't be phototyping he couldn't be phototyping we couldn't be phototyping you couldn't be phototyping they couldn't be phototyping
Perfect	V-ing perfect
I couldn't have phototyped you couldn't have phototyped he couldn't have phototyped we couldn't have phototyped you couldn't have phototyped they couldn't have phototyped	I couldn't have been phototyping you couldn't have been phototyping he couldn't have been phototyping we couldn't have been phototyping you couldn't have been phototyping they couldn't have been phototyping

Interrogative form

Simple form	V-ing form
could I phototype? could you phototype? could he phototype? could we phototype? could you phototype? could they phototype?	could I be phototyping? could you be phototyping? could he be phototyping? could we be phototyping? could you be phototyping? could they be phototyping?
Perfect	V-ing perfect
could I have phototyped? could you have phototyped? could he have phototyped? could we have phototyped? could you have phototyped? could they have phototyped?	could I have been phototyping? could you have been phototyping? could he have been phototyping? could we have been phototyping? could you have been phototyping? could they have been phototyping?

Interro-negative form

Simple form	V-ing form
couldn't I phototype? couldn't you phototype? couldn't he phototype? couldn't we phototype? couldn't you phototype? couldn't they phototype?	couldn't I be phototyping? couldn't you be phototyping? couldn't he be phototyping? couldn't we be phototyping? couldn't you be phototyping? couldn't they be phototyping?
Perfect	V-ing perfect
couldn't I have phototyped? couldn't you have phototyped? couldn't he have phototyped? couldn't we have phototyped? couldn't you have phototyped? couldn't they have phototyped?	couldn't I have been phototyping? couldn't you have been phototyping? couldn't he have been phototyping? couldn't we have been phototyping? couldn't you have been phototyping? couldn't they have been phototyping?