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