English verb conjugation
CAN SMOCK

Regular verb: smock - smocked - smocked

Affirmation

Simple form	V-ing form
I can smock you can smock she can smock we can smock you can smock they can smock	I can be smocking you can be smocking she can be smocking we can be smocking you can be smocking they can be smocking
Perfect	V-ing perfect
I can have smocked you can have smocked she can have smocked we can have smocked you can have smocked they can have smocked	I can have been smocking you can have been smocking she can have been smocking we can have been smocking you can have been smocking they can have been smocking

Negation

Simple form	V-ing form
I can't smock you can't smock she can't smock we can't smock you can't smock they can't smock	I can't be smocking you can't be smocking she can't be smocking we can't be smocking you can't be smocking they can't be smocking
Perfect	V-ing perfect
I can't have smocked you can't have smocked she can't have smocked we can't have smocked you can't have smocked they can't have smocked	I can't have been smocking you can't have been smocking she can't have been smocking we can't have been smocking you can't have been smocking they can't have been smocking

Interrogative form

Simple form	V-ing form
can I smock? can you smock? can she smock? can we smock? can you smock? can they smock?	can I be smocking? can you be smocking? can she be smocking? can we be smocking? can you be smocking? can they be smocking?
Perfect	V-ing perfect
can I have smocked? can you have smocked? can she have smocked? can we have smocked? can you have smocked? can they have smocked?	can I have been smocking? can you have been smocking? can she have been smocking? can we have been smocking? can you have been smocking? can they have been smocking?

Interro-negative form

Simple form	V-ing form
can't I smock? can't you smock? can't she smock? can't we smock? can't you smock? can't they smock?	can't I be smocking? can't you be smocking? can't she be smocking? can't we be smocking? can't you be smocking? can't they be smocking?
Perfect	V-ing perfect
can't I have smocked? can't you have smocked? can't she have smocked? can't we have smocked? can't you have smocked? can't they have smocked?	can't I have been smocking? can't you have been smocking? can't she have been smocking? can't we have been smocking? can't you have been smocking? can't they have been smocking?