male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD HIGHLIGHT
Regular verb: highlight - highlighted - highlighted
Affirmation
Simple form
I could highlightyou could highlight
she could highlight
we could highlight
you could highlight
they could highlight
V-ing form
I could be highlightingyou could be highlighting
she could be highlighting
we could be highlighting
you could be highlighting
they could be highlighting
Perfect
I could have highlightedyou could have highlighted
she could have highlighted
we could have highlighted
you could have highlighted
they could have highlighted
V-ing perfect
I could have been highlightingyou could have been highlighting
she could have been highlighting
we could have been highlighting
you could have been highlighting
they could have been highlighting
Negation
Simple form
I couldn't highlightyou couldn't highlight
she couldn't highlight
we couldn't highlight
you couldn't highlight
they couldn't highlight
V-ing form
I couldn't be highlightingyou couldn't be highlighting
she couldn't be highlighting
we couldn't be highlighting
you couldn't be highlighting
they couldn't be highlighting
Perfect
I couldn't have highlightedyou couldn't have highlighted
she couldn't have highlighted
we couldn't have highlighted
you couldn't have highlighted
they couldn't have highlighted
V-ing perfect
I couldn't have been highlightingyou couldn't have been highlighting
she couldn't have been highlighting
we couldn't have been highlighting
you couldn't have been highlighting
they couldn't have been highlighting
Interrogative form
Simple form
could I highlight?could you highlight?
could she highlight?
could we highlight?
could you highlight?
could they highlight?
V-ing form
could I be highlighting?could you be highlighting?
could she be highlighting?
could we be highlighting?
could you be highlighting?
could they be highlighting?
Perfect
could I have highlighted?could you have highlighted?
could she have highlighted?
could we have highlighted?
could you have highlighted?
could they have highlighted?
V-ing perfect
could I have been highlighting?could you have been highlighting?
could she have been highlighting?
could we have been highlighting?
could you have been highlighting?
could they have been highlighting?
Interro-negative form
Simple form
couldn't I highlight?couldn't you highlight?
couldn't she highlight?
couldn't we highlight?
couldn't you highlight?
couldn't they highlight?
V-ing form
couldn't I be highlighting?couldn't you be highlighting?
couldn't she be highlighting?
couldn't we be highlighting?
couldn't you be highlighting?
couldn't they be highlighting?
Perfect
couldn't I have highlighted?couldn't you have highlighted?
couldn't she have highlighted?
couldn't we have highlighted?
couldn't you have highlighted?
couldn't they have highlighted?
V-ing perfect
couldn't I have been highlighting?couldn't you have been highlighting?
couldn't she have been highlighting?
couldn't we have been highlighting?
couldn't you have been highlighting?
couldn't they have been highlighting?