English verb conjugation
CAN STRAITJACKET

Regular verb: straitjacket - straitjacketed - straitjacketed

Affirmation

Simple form	V-ing form
I can straitjacket you can straitjacket he can straitjacket we can straitjacket you can straitjacket they can straitjacket	I can be straitjacketing you can be straitjacketing he can be straitjacketing we can be straitjacketing you can be straitjacketing they can be straitjacketing
Perfect	V-ing perfect
I can have straitjacketed you can have straitjacketed he can have straitjacketed we can have straitjacketed you can have straitjacketed they can have straitjacketed	I can have been straitjacketing you can have been straitjacketing he can have been straitjacketing we can have been straitjacketing you can have been straitjacketing they can have been straitjacketing

Negation

Simple form	V-ing form
I can't straitjacket you can't straitjacket he can't straitjacket we can't straitjacket you can't straitjacket they can't straitjacket	I can't be straitjacketing you can't be straitjacketing he can't be straitjacketing we can't be straitjacketing you can't be straitjacketing they can't be straitjacketing
Perfect	V-ing perfect
I can't have straitjacketed you can't have straitjacketed he can't have straitjacketed we can't have straitjacketed you can't have straitjacketed they can't have straitjacketed	I can't have been straitjacketing you can't have been straitjacketing he can't have been straitjacketing we can't have been straitjacketing you can't have been straitjacketing they can't have been straitjacketing

Interrogative form

Simple form	V-ing form
can I straitjacket? can you straitjacket? can he straitjacket? can we straitjacket? can you straitjacket? can they straitjacket?	can I be straitjacketing? can you be straitjacketing? can he be straitjacketing? can we be straitjacketing? can you be straitjacketing? can they be straitjacketing?
Perfect	V-ing perfect
can I have straitjacketed? can you have straitjacketed? can he have straitjacketed? can we have straitjacketed? can you have straitjacketed? can they have straitjacketed?	can I have been straitjacketing? can you have been straitjacketing? can he have been straitjacketing? can we have been straitjacketing? can you have been straitjacketing? can they have been straitjacketing?

Interro-negative form

Simple form	V-ing form
can't I straitjacket? can't you straitjacket? can't he straitjacket? can't we straitjacket? can't you straitjacket? can't they straitjacket?	can't I be straitjacketing? can't you be straitjacketing? can't he be straitjacketing? can't we be straitjacketing? can't you be straitjacketing? can't they be straitjacketing?
Perfect	V-ing perfect
can't I have straitjacketed? can't you have straitjacketed? can't he have straitjacketed? can't we have straitjacketed? can't you have straitjacketed? can't they have straitjacketed?	can't I have been straitjacketing? can't you have been straitjacketing? can't he have been straitjacketing? can't we have been straitjacketing? can't you have been straitjacketing? can't they have been straitjacketing?