English verb conjugation
CAN UNTUCK

Regular verb: untuck - untucked - untucked

Affirmation

Simple form	V-ing form
I can untuck you can untuck she can untuck we can untuck you can untuck they can untuck	I can be untucking you can be untucking she can be untucking we can be untucking you can be untucking they can be untucking
Perfect	V-ing perfect
I can have untucked you can have untucked she can have untucked we can have untucked you can have untucked they can have untucked	I can have been untucking you can have been untucking she can have been untucking we can have been untucking you can have been untucking they can have been untucking

Negation

Simple form	V-ing form
I can't untuck you can't untuck she can't untuck we can't untuck you can't untuck they can't untuck	I can't be untucking you can't be untucking she can't be untucking we can't be untucking you can't be untucking they can't be untucking
Perfect	V-ing perfect
I can't have untucked you can't have untucked she can't have untucked we can't have untucked you can't have untucked they can't have untucked	I can't have been untucking you can't have been untucking she can't have been untucking we can't have been untucking you can't have been untucking they can't have been untucking

Interrogative form

Simple form	V-ing form
can I untuck? can you untuck? can she untuck? can we untuck? can you untuck? can they untuck?	can I be untucking? can you be untucking? can she be untucking? can we be untucking? can you be untucking? can they be untucking?
Perfect	V-ing perfect
can I have untucked? can you have untucked? can she have untucked? can we have untucked? can you have untucked? can they have untucked?	can I have been untucking? can you have been untucking? can she have been untucking? can we have been untucking? can you have been untucking? can they have been untucking?

Interro-negative form

Simple form	V-ing form
can't I untuck? can't you untuck? can't she untuck? can't we untuck? can't you untuck? can't they untuck?	can't I be untucking? can't you be untucking? can't she be untucking? can't we be untucking? can't you be untucking? can't they be untucking?
Perfect	V-ing perfect
can't I have untucked? can't you have untucked? can't she have untucked? can't we have untucked? can't you have untucked? can't they have untucked?	can't I have been untucking? can't you have been untucking? can't she have been untucking? can't we have been untucking? can't you have been untucking? can't they have been untucking?