English verb conjugation
CAN SPOT-WELD

Regular verb: spot-weld - spot-welded - spot-welded

Affirmation

Simple form	V-ing form
I can spot-weld you can spot-weld he can spot-weld we can spot-weld you can spot-weld they can spot-weld	I can be spot-welding you can be spot-welding he can be spot-welding we can be spot-welding you can be spot-welding they can be spot-welding
Perfect	V-ing perfect
I can have spot-welded you can have spot-welded he can have spot-welded we can have spot-welded you can have spot-welded they can have spot-welded	I can have been spot-welding you can have been spot-welding he can have been spot-welding we can have been spot-welding you can have been spot-welding they can have been spot-welding

Negation

Simple form	V-ing form
I cannot spot-weld you cannot spot-weld he cannot spot-weld we cannot spot-weld you cannot spot-weld they cannot spot-weld	I cannot be spot-welding you cannot be spot-welding he cannot be spot-welding we cannot be spot-welding you cannot be spot-welding they cannot be spot-welding
Perfect	V-ing perfect
I cannot have spot-welded you cannot have spot-welded he cannot have spot-welded we cannot have spot-welded you cannot have spot-welded they cannot have spot-welded	I cannot have been spot-welding you cannot have been spot-welding he cannot have been spot-welding we cannot have been spot-welding you cannot have been spot-welding they cannot have been spot-welding

Interrogative form

Simple form	V-ing form
can I spot-weld? can you spot-weld? can he spot-weld? can we spot-weld? can you spot-weld? can they spot-weld?	can I be spot-welding? can you be spot-welding? can he be spot-welding? can we be spot-welding? can you be spot-welding? can they be spot-welding?
Perfect	V-ing perfect
can I have spot-welded? can you have spot-welded? can he have spot-welded? can we have spot-welded? can you have spot-welded? can they have spot-welded?	can I have been spot-welding? can you have been spot-welding? can he have been spot-welding? can we have been spot-welding? can you have been spot-welding? can they have been spot-welding?

Interro-negative form

Simple form	V-ing form
can I not spot-weld? can you not spot-weld? can he not spot-weld? can we not spot-weld? can you not spot-weld? can they not spot-weld?	can I not be spot-welding? can you not be spot-welding? can he not be spot-welding? can we not be spot-welding? can you not be spot-welding? can they not be spot-welding?
Perfect	V-ing perfect
can I not have spot-welded? can you not have spot-welded? can he not have spot-welded? can we not have spot-welded? can you not have spot-welded? can they not have spot-welded?	can I not have been spot-welding? can you not have been spot-welding? can he not have been spot-welding? can we not have been spot-welding? can you not have been spot-welding? can they not have been spot-welding?