I can contemplate you can contemplate she can contemplate we can contemplate you can contemplate they can contemplate
Forme en V-ing
I can be contemplating you can be contemplating she can be contemplating we can be contemplating you can be contemplating they can be contemplating
Perfect
I can have contemplated you can have contemplated she can have contemplated we can have contemplated you can have contemplated they can have contemplated
Perfect en V-ing
I can have been contemplating you can have been contemplating she can have been contemplating we can have been contemplating you can have been contemplating they can have been contemplating
Négation
Forme simple
I can't contemplate you can't contemplate she can't contemplate we can't contemplate you can't contemplate they can't contemplate
Forme en V-ing
I can't be contemplating you can't be contemplating she can't be contemplating we can't be contemplating you can't be contemplating they can't be contemplating
Perfect
I can't have contemplated you can't have contemplated she can't have contemplated we can't have contemplated you can't have contemplated they can't have contemplated
Perfect en V-ing
I can't have been contemplating you can't have been contemplating she can't have been contemplating we can't have been contemplating you can't have been contemplating they can't have been contemplating
Forme interrogative
Forme simple
can I contemplate? can you contemplate? can she contemplate? can we contemplate? can you contemplate? can they contemplate?
Forme en V-ing
can I be contemplating? can you be contemplating? can she be contemplating? can we be contemplating? can you be contemplating? can they be contemplating?
Perfect
can I have contemplated? can you have contemplated? can she have contemplated? can we have contemplated? can you have contemplated? can they have contemplated?
Perfect en V-ing
can I have been contemplating? can you have been contemplating? can she have been contemplating? can we have been contemplating? can you have been contemplating? can they have been contemplating?
Forme interro-négative
Forme simple
can't I contemplate? can't you contemplate? can't she contemplate? can't we contemplate? can't you contemplate? can't they contemplate?
Forme en V-ing
can't I be contemplating? can't you be contemplating? can't she be contemplating? can't we be contemplating? can't you be contemplating? can't they be contemplating?
Perfect
can't I have contemplated? can't you have contemplated? can't she have contemplated? can't we have contemplated? can't you have contemplated? can't they have contemplated?
Perfect en V-ing
can't I have been contemplating? can't you have been contemplating? can't she have been contemplating? can't we have been contemplating? can't you have been contemplating? can't they have been contemplating?