English verb conjugation
COULD SPLICE

Regular verb: splice - spliced - spliced

Affirmation

Simple form	V-ing form
I could splice you could splice he could splice we could splice you could splice they could splice	I could be splicing you could be splicing he could be splicing we could be splicing you could be splicing they could be splicing
Perfect	V-ing perfect
I could have spliced you could have spliced he could have spliced we could have spliced you could have spliced they could have spliced	I could have been splicing you could have been splicing he could have been splicing we could have been splicing you could have been splicing they could have been splicing

Negation

Simple form	V-ing form
I couldn't splice you couldn't splice he couldn't splice we couldn't splice you couldn't splice they couldn't splice	I couldn't be splicing you couldn't be splicing he couldn't be splicing we couldn't be splicing you couldn't be splicing they couldn't be splicing
Perfect	V-ing perfect
I couldn't have spliced you couldn't have spliced he couldn't have spliced we couldn't have spliced you couldn't have spliced they couldn't have spliced	I couldn't have been splicing you couldn't have been splicing he couldn't have been splicing we couldn't have been splicing you couldn't have been splicing they couldn't have been splicing

Interrogative form

Simple form	V-ing form
could I splice? could you splice? could he splice? could we splice? could you splice? could they splice?	could I be splicing? could you be splicing? could he be splicing? could we be splicing? could you be splicing? could they be splicing?
Perfect	V-ing perfect
could I have spliced? could you have spliced? could he have spliced? could we have spliced? could you have spliced? could they have spliced?	could I have been splicing? could you have been splicing? could he have been splicing? could we have been splicing? could you have been splicing? could they have been splicing?

Interro-negative form

Simple form	V-ing form
couldn't I splice? couldn't you splice? couldn't he splice? couldn't we splice? couldn't you splice? couldn't they splice?	couldn't I be splicing? couldn't you be splicing? couldn't he be splicing? couldn't we be splicing? couldn't you be splicing? couldn't they be splicing?
Perfect	V-ing perfect
couldn't I have spliced? couldn't you have spliced? couldn't he have spliced? couldn't we have spliced? couldn't you have spliced? couldn't they have spliced?	couldn't I have been splicing? couldn't you have been splicing? couldn't he have been splicing? couldn't we have been splicing? couldn't you have been splicing? couldn't they have been splicing?