English verb conjugation
COULD PARALYZE

Regular verb: paralyze - paralyzed - paralyzed

Affirmation

Simple form	V-ing form
I could paralyze you could paralyze she could paralyze we could paralyze you could paralyze they could paralyze	I could be paralyzing you could be paralyzing she could be paralyzing we could be paralyzing you could be paralyzing they could be paralyzing
Perfect	V-ing perfect
I could have paralyzed you could have paralyzed she could have paralyzed we could have paralyzed you could have paralyzed they could have paralyzed	I could have been paralyzing you could have been paralyzing she could have been paralyzing we could have been paralyzing you could have been paralyzing they could have been paralyzing

Negation

Simple form	V-ing form
I couldn't paralyze you couldn't paralyze she couldn't paralyze we couldn't paralyze you couldn't paralyze they couldn't paralyze	I couldn't be paralyzing you couldn't be paralyzing she couldn't be paralyzing we couldn't be paralyzing you couldn't be paralyzing they couldn't be paralyzing
Perfect	V-ing perfect
I couldn't have paralyzed you couldn't have paralyzed she couldn't have paralyzed we couldn't have paralyzed you couldn't have paralyzed they couldn't have paralyzed	I couldn't have been paralyzing you couldn't have been paralyzing she couldn't have been paralyzing we couldn't have been paralyzing you couldn't have been paralyzing they couldn't have been paralyzing

Interrogative form

Simple form	V-ing form
could I paralyze? could you paralyze? could she paralyze? could we paralyze? could you paralyze? could they paralyze?	could I be paralyzing? could you be paralyzing? could she be paralyzing? could we be paralyzing? could you be paralyzing? could they be paralyzing?
Perfect	V-ing perfect
could I have paralyzed? could you have paralyzed? could she have paralyzed? could we have paralyzed? could you have paralyzed? could they have paralyzed?	could I have been paralyzing? could you have been paralyzing? could she have been paralyzing? could we have been paralyzing? could you have been paralyzing? could they have been paralyzing?

Interro-negative form

Simple form	V-ing form
couldn't I paralyze? couldn't you paralyze? couldn't she paralyze? couldn't we paralyze? couldn't you paralyze? couldn't they paralyze?	couldn't I be paralyzing? couldn't you be paralyzing? couldn't she be paralyzing? couldn't we be paralyzing? couldn't you be paralyzing? couldn't they be paralyzing?
Perfect	V-ing perfect
couldn't I have paralyzed? couldn't you have paralyzed? couldn't she have paralyzed? couldn't we have paralyzed? couldn't you have paralyzed? couldn't they have paralyzed?	couldn't I have been paralyzing? couldn't you have been paralyzing? couldn't she have been paralyzing? couldn't we have been paralyzing? couldn't you have been paralyzing? couldn't they have been paralyzing?