English verb conjugation
COULD RESTORE

Regular verb: restore - restored - restored

Affirmation

Simple form	V-ing form
I could restore you could restore she could restore we could restore you could restore they could restore	I could be restoring you could be restoring she could be restoring we could be restoring you could be restoring they could be restoring
Perfect	V-ing perfect
I could have restored you could have restored she could have restored we could have restored you could have restored they could have restored	I could have been restoring you could have been restoring she could have been restoring we could have been restoring you could have been restoring they could have been restoring

Negation

Simple form	V-ing form
I couldn't restore you couldn't restore she couldn't restore we couldn't restore you couldn't restore they couldn't restore	I couldn't be restoring you couldn't be restoring she couldn't be restoring we couldn't be restoring you couldn't be restoring they couldn't be restoring
Perfect	V-ing perfect
I couldn't have restored you couldn't have restored she couldn't have restored we couldn't have restored you couldn't have restored they couldn't have restored	I couldn't have been restoring you couldn't have been restoring she couldn't have been restoring we couldn't have been restoring you couldn't have been restoring they couldn't have been restoring

Interrogative form

Simple form	V-ing form
could I restore? could you restore? could she restore? could we restore? could you restore? could they restore?	could I be restoring? could you be restoring? could she be restoring? could we be restoring? could you be restoring? could they be restoring?
Perfect	V-ing perfect
could I have restored? could you have restored? could she have restored? could we have restored? could you have restored? could they have restored?	could I have been restoring? could you have been restoring? could she have been restoring? could we have been restoring? could you have been restoring? could they have been restoring?

Interro-negative form

Simple form	V-ing form
couldn't I restore? couldn't you restore? couldn't she restore? couldn't we restore? couldn't you restore? couldn't they restore?	couldn't I be restoring? couldn't you be restoring? couldn't she be restoring? couldn't we be restoring? couldn't you be restoring? couldn't they be restoring?
Perfect	V-ing perfect
couldn't I have restored? couldn't you have restored? couldn't she have restored? couldn't we have restored? couldn't you have restored? couldn't they have restored?	couldn't I have been restoring? couldn't you have been restoring? couldn't she have been restoring? couldn't we have been restoring? couldn't you have been restoring? couldn't they have been restoring?