English verb conjugation
CAN WELCOME

Regular verb: welcome - welcomed - welcomed

Affirmation

Simple form	V-ing form
I can welcome you can welcome he can welcome we can welcome you can welcome they can welcome	I can be welcoming you can be welcoming he can be welcoming we can be welcoming you can be welcoming they can be welcoming
Perfect	V-ing perfect
I can have welcomed you can have welcomed he can have welcomed we can have welcomed you can have welcomed they can have welcomed	I can have been welcoming you can have been welcoming he can have been welcoming we can have been welcoming you can have been welcoming they can have been welcoming

Negation

Simple form	V-ing form
I can't welcome you can't welcome he can't welcome we can't welcome you can't welcome they can't welcome	I can't be welcoming you can't be welcoming he can't be welcoming we can't be welcoming you can't be welcoming they can't be welcoming
Perfect	V-ing perfect
I can't have welcomed you can't have welcomed he can't have welcomed we can't have welcomed you can't have welcomed they can't have welcomed	I can't have been welcoming you can't have been welcoming he can't have been welcoming we can't have been welcoming you can't have been welcoming they can't have been welcoming

Interrogative form

Simple form	V-ing form
can I welcome? can you welcome? can he welcome? can we welcome? can you welcome? can they welcome?	can I be welcoming? can you be welcoming? can he be welcoming? can we be welcoming? can you be welcoming? can they be welcoming?
Perfect	V-ing perfect
can I have welcomed? can you have welcomed? can he have welcomed? can we have welcomed? can you have welcomed? can they have welcomed?	can I have been welcoming? can you have been welcoming? can he have been welcoming? can we have been welcoming? can you have been welcoming? can they have been welcoming?

Interro-negative form

Simple form	V-ing form
can't I welcome? can't you welcome? can't he welcome? can't we welcome? can't you welcome? can't they welcome?	can't I be welcoming? can't you be welcoming? can't he be welcoming? can't we be welcoming? can't you be welcoming? can't they be welcoming?
Perfect	V-ing perfect
can't I have welcomed? can't you have welcomed? can't he have welcomed? can't we have welcomed? can't you have welcomed? can't they have welcomed?	can't I have been welcoming? can't you have been welcoming? can't he have been welcoming? can't we have been welcoming? can't you have been welcoming? can't they have been welcoming?